1238721120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 768

約数和(自身を含む): 5608673280

約数和(自身を除く): 4369952160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 54, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 96, 104, 105, 108, 112, 115, 117, 120, 126, 130, 135, 137, 138, 140, 144, 156, 160, 161, 168, 180, 182, 184, 189, 195, 207, 208, 210, 216, 224, 230, 234, 240, 252, 260, 270, 273, 274, 276, 280, 288, 299, 312, 315, 322, 336, 345, 351, 360, 364, 368, 378, 390, 411, 414, 416, 420, 432, 455, 460, 468, 480, 483, 504, 520, 540, 546, 548, 552, 560, 585, 598, 621, 624, 630, 644, 672, 685, 690, 702, 720, 728, 736, 756, 780, 805, 819, 822, 828, 840, 864, 897, 910, 920, 936, 945, 959, 966, 1008, 1035, 1040, 1080, 1092, 1096, 1104, 1120, 1170, 1196, 1233, 1242, 1248, 1260, 1288, 1365, 1370, 1380, 1404, 1440, 1449, 1456, 1495, 1512, 1560, 1610, 1638, 1644, 1656, 1680, 1755, 1781, 1794, 1820, 1840, 1872, 1890, 1918, 1932, 2016, 2055, 2070, 2080, 2093, 2160, 2184, 2192, 2208, 2340, 2392, 2415, 2457, 2466, 2484, 2520, 2576, 2691, 2730, 2740, 2760, 2808, 2877, 2898, 2912, 2990, 3024, 3105, 3120, 3151, 3220, 3276, 3288, 3312, 3360, 3510, 3562, 3588, 3640, 3680, 3699, 3744, 3780, 3836, 3864, 4095, 4110, 4140, 4186, 4320, 4347, 4368, 4384, 4485, 4680, 4784, 4795, 4830, 4914, 4932, 4968, 5040, 5152, 5343, 5382, 5460, 5480, 5520, 5616, 5754, 5796, 5980, 6048, 6165, 6210, 6240, 6279, 6302, 6440, 6552, 6576, 6624, 7020, 7124, 7176, 7245, 7280, 7398, 7560, 7672, 7728, 8073, 8190, 8220, 8280, 8372, 8631, 8694, 8736, 8905, 8970, 9360, 9453, 9568, 9590, 9660, 9828, 9864, 9936, 10080, 10465, 10686, 10764, 10920, 10960, 11040, 11232, 11508, 11592, 11960, 12285, 12330, 12420, 12467, 12558, 12604, 12880, 13104, 13152, 13455, 14040, 14248, 14352, 14385, 14490, 14560, 14796, 15120, 15344, 15456, 15755, 16029, 16146, 16380, 16440, 16560, 16744, 17262, 17388, 17810, 17940, 18495, 18720, 18837, 18906, 19180, 19320, 19656, 19728, 19872, 20930, 21372, 21528, 21735, 21840, 21920, 22057, 23016, 23184, 23920, 24570, 24660, 24840, 24934, 25116, 25208, 25760, 25893, 26208, 26715, 26910, 28080, 28359, 28496, 28704, 28770, 28980, 29592, 30240, 30688, 31395, 31510, 32058, 32292, 32760, 32880, 33120, 33488, 34524, 34776, 35620, 35880, 36990, 37401, 37674, 37812, 38360, 38640, 39312, 39456, 40365, 40963, 41860, 42744, 43056, 43155, 43470, 43680, 44114, 46032, 46368, 47265, 47840, 48087, 49140, 49320, 49680, 49868, 50232, 50416, 51786, 53430, 53820, 56160, 56511, 56718, 56992, 57540, 57960, 59184, 62335, 62790, 63020, 64116, 64584, 65520, 65760, 66171, 66976, 69048, 69552, 71240, 71760, 73980, 74802, 75348, 75624, 76720, 77280, 78624, 80145, 80730, 81926, 83720, 85077, 85488, 86112, 86310, 86940, 88228, 92064, 94185, 94530, 96174, 98280, 98640, 99360, 99736, 100464, 100832, 103572, 106860, 107640, 110285, 112203, 113022, 113436, 115080, 115920, 118368, 122889, 124670, 125580, 126040, 128232, 129168, 129465, 131040, 132342, 138096, 139104, 141795, 142480, 143520, 147960, 149604, 150696, 151248, 153440, 160290, 161460, 163852, 167440, 170154, 170976, 172620, 173880, 176456, 187005, 188370, 189060, 192348, 196560, 197280, 198513, 199472, 200928, 204815, 207144, 213720, 215280, 220570, 224406, 226044, 226872, 230160, 231840, 240435, 245778, 249340, 251160, 252080, 256464, 258336, 258930, 264684, 276192, 282555, 283590, 284960, 286741, 295920, 299208, 301392, 302496, 320580, 322920, 327704, 330855, 334880, 336609, 340308, 345240, 347760, 352912, 368667, 374010, 376740, 378120, 384696, 393120, 397026, 398944, 409630, 414288, 425385, 427440, 430560, 441140, 448812, 452088, 453744, 460320, 480870, 491556, 498680, 502320, 504160, 512928, 517860, 529368, 561015, 565110, 567180, 573482, 591840, 595539, 598416, 602784, 614445, 641160, 645840, 655408, 661710, 673218, 680616, 690480, 695520, 705824, 737334, 748020, 753480, 756240, 769392, 794052, 819260, 828576, 850770, 854880, 860223, 882280, 897624, 904176, 907488, 961740, 983112, 992565, 997360, 1004640, 1035720, 1058736, 1106001, 1122030, 1130220, 1134360, 1146964, 1191078, 1196832, 1228890, 1282320, 1291680, 1310816, 1323420, 1346436, 1361232, 1380960, 1433705, 1474668, 1496040, 1506960, 1512480, 1538784, 1588104, 1638520, 1683045, 1701540, 1720446, 1764560, 1795248, 1808352, 1843335, 1923480, 1966224, 1985130, 1994720, 2071440, 2117472, 2212002, 2244060, 2260440, 2268720, 2293928, 2382156, 2457780, 2564640, 2580669, 2646840, 2692872, 2722464, 2867410, 2949336, 2977695, 2992080, 3013920, 3176208, 3277040, 3366090, 3403080, 3440892, 3529120, 3590496, 3686670, 3846960, 3932448, 3970260, 4142880, 4301115, 4424004, 4488120, 4520880, 4537440, 4587856, 4764312, 4915560, 5161338, 5293680, 5385744, 5530005, 5734820, 5898672, 5955390, 5984160, 6352416, 6554080, 6732180, 6806160, 6881784, 7373340, 7693920, 7742007, 7940520, 8602230, 8848008, 8976240, 9041760, 9175712, 9528624, 9831120, 10322676, 10587360, 10771488, 11060010, 11469640, 11797344, 11910780, 12903345, 13464360, 13612320, 13763568, 14746680, 15484014, 15881040, 17204460, 17696016, 17952480, 19057248, 19662240, 20645352, 22120020, 22939280, 23821560, 25806690, 26928720, 27527136, 29493360, 30968028, 31762080, 34408920, 35392032, 38710035, 41290704, 44240040, 45878560, 47643120, 51613380, 53857440, 58986720, 61936056, 68817840, 77420070, 82581408, 88480080, 95286240, 103226760, 123872112, 137635680, 154840140, 176960160, 206453520, 247744224, 309680280, 412907040, 619360560, 1238721120]

約数ペア:

[(1, 1238721120), (2, 619360560), (3, 412907040), (4, 309680280), (5, 247744224), (6, 206453520), (7, 176960160), (8, 154840140), (9, 137635680), (10, 123872112), (12, 103226760), (13, 95286240), (14, 88480080), (15, 82581408), (16, 77420070), (18, 68817840), (20, 61936056), (21, 58986720), (23, 53857440), (24, 51613380), (26, 47643120), (27, 45878560), (28, 44240040), (30, 41290704), (32, 38710035), (35, 35392032), (36, 34408920), (39, 31762080), (40, 30968028), (42, 29493360), (45, 27527136), (46, 26928720), (48, 25806690), (52, 23821560), (54, 22939280), (56, 22120020), (60, 20645352), (63, 19662240), (65, 19057248), (69, 17952480), (70, 17696016), (72, 17204460), (78, 15881040), (80, 15484014), (84, 14746680), (90, 13763568), (91, 13612320), (92, 13464360), (96, 12903345), (104, 11910780), (105, 11797344), (108, 11469640), (112, 11060010), (115, 10771488), (117, 10587360), (120, 10322676), (126, 9831120), (130, 9528624), (135, 9175712), (137, 9041760), (138, 8976240), (140, 8848008), (144, 8602230), (156, 7940520), (160, 7742007), (161, 7693920), (168, 7373340), (180, 6881784), (182, 6806160), (184, 6732180), (189, 6554080), (195, 6352416), (207, 5984160), (208, 5955390), (210, 5898672), (216, 5734820), (224, 5530005), (230, 5385744), (234, 5293680), (240, 5161338), (252, 4915560), (260, 4764312), (270, 4587856), (273, 4537440), (274, 4520880), (276, 4488120), (280, 4424004), (288, 4301115), (299, 4142880), (312, 3970260), (315, 3932448), (322, 3846960), (336, 3686670), (345, 3590496), (351, 3529120), (360, 3440892), (364, 3403080), (368, 3366090), (378, 3277040), (390, 3176208), (411, 3013920), (414, 2992080), (416, 2977695), (420, 2949336), (432, 2867410), (455, 2722464), (460, 2692872), (468, 2646840), (480, 2580669), (483, 2564640), (504, 2457780), (520, 2382156), (540, 2293928), (546, 2268720), (548, 2260440), (552, 2244060), (560, 2212002), (585, 2117472), (598, 2071440), (621, 1994720), (624, 1985130), (630, 1966224), (644, 1923480), (672, 1843335), (685, 1808352), (690, 1795248), (702, 1764560), (720, 1720446), (728, 1701540), (736, 1683045), (756, 1638520), (780, 1588104), (805, 1538784), (819, 1512480), (822, 1506960), (828, 1496040), (840, 1474668), (864, 1433705), (897, 1380960), (910, 1361232), (920, 1346436), (936, 1323420), (945, 1310816), (959, 1291680), (966, 1282320), (1008, 1228890), (1035, 1196832), (1040, 1191078), (1080, 1146964), (1092, 1134360), (1096, 1130220), (1104, 1122030), (1120, 1106001), (1170, 1058736), (1196, 1035720), (1233, 1004640), (1242, 997360), (1248, 992565), (1260, 983112), (1288, 961740), (1365, 907488), (1370, 904176), (1380, 897624), (1404, 882280), (1440, 860223), (1449, 854880), (1456, 850770), (1495, 828576), (1512, 819260), (1560, 794052), (1610, 769392), (1638, 756240), (1644, 753480), (1656, 748020), (1680, 737334), (1755, 705824), (1781, 695520), (1794, 690480), (1820, 680616), (1840, 673218), (1872, 661710), (1890, 655408), (1918, 645840), (1932, 641160), (2016, 614445), (2055, 602784), (2070, 598416), (2080, 595539), (2093, 591840), (2160, 573482), (2184, 567180), (2192, 565110), (2208, 561015), (2340, 529368), (2392, 517860), (2415, 512928), (2457, 504160), (2466, 502320), (2484, 498680), (2520, 491556), (2576, 480870), (2691, 460320), (2730, 453744), (2740, 452088), (2760, 448812), (2808, 441140), (2877, 430560), (2898, 427440), (2912, 425385), (2990, 414288), (3024, 409630), (3105, 398944), (3120, 397026), (3151, 393120), (3220, 384696), (3276, 378120), (3288, 376740), (3312, 374010), (3360, 368667), (3510, 352912), (3562, 347760), (3588, 345240), (3640, 340308), (3680, 336609), (3699, 334880), (3744, 330855), (3780, 327704), (3836, 322920), (3864, 320580), (4095, 302496), (4110, 301392), (4140, 299208), (4186, 295920), (4320, 286741), (4347, 284960), (4368, 283590), (4384, 282555), (4485, 276192), (4680, 264684), (4784, 258930), (4795, 258336), (4830, 256464), (4914, 252080), (4932, 251160), (4968, 249340), (5040, 245778), (5152, 240435), (5343, 231840), (5382, 230160), (5460, 226872), (5480, 226044), (5520, 224406), (5616, 220570), (5754, 215280), (5796, 213720), (5980, 207144), (6048, 204815), (6165, 200928), (6210, 199472), (6240, 198513), (6279, 197280), (6302, 196560), (6440, 192348), (6552, 189060), (6576, 188370), (6624, 187005), (7020, 176456), (7124, 173880), (7176, 172620), (7245, 170976), (7280, 170154), (7398, 167440), (7560, 163852), (7672, 161460), (7728, 160290), (8073, 153440), (8190, 151248), (8220, 150696), (8280, 149604), (8372, 147960), (8631, 143520), (8694, 142480), (8736, 141795), (8905, 139104), (8970, 138096), (9360, 132342), (9453, 131040), (9568, 129465), (9590, 129168), (9660, 128232), (9828, 126040), (9864, 125580), (9936, 124670), (10080, 122889), (10465, 118368), (10686, 115920), (10764, 115080), (10920, 113436), (10960, 113022), (11040, 112203), (11232, 110285), (11508, 107640), (11592, 106860), (11960, 103572), (12285, 100832), (12330, 100464), (12420, 99736), (12467, 99360), (12558, 98640), (12604, 98280), (12880, 96174), (13104, 94530), (13152, 94185), (13455, 92064), (14040, 88228), (14248, 86940), (14352, 86310), (14385, 86112), (14490, 85488), (14560, 85077), (14796, 83720), (15120, 81926), (15344, 80730), (15456, 80145), (15755, 78624), (16029, 77280), (16146, 76720), (16380, 75624), (16440, 75348), (16560, 74802), (16744, 73980), (17262, 71760), (17388, 71240), (17810, 69552), (17940, 69048), (18495, 66976), (18720, 66171), (18837, 65760), (18906, 65520), (19180, 64584), (19320, 64116), (19656, 63020), (19728, 62790), (19872, 62335), (20930, 59184), (21372, 57960), (21528, 57540), (21735, 56992), (21840, 56718), (21920, 56511), (22057, 56160), (23016, 53820), (23184, 53430), (23920, 51786), (24570, 50416), (24660, 50232), (24840, 49868), (24934, 49680), (25116, 49320), (25208, 49140), (25760, 48087), (25893, 47840), (26208, 47265), (26715, 46368), (26910, 46032), (28080, 44114), (28359, 43680), (28496, 43470), (28704, 43155), (28770, 43056), (28980, 42744), (29592, 41860), (30240, 40963), (30688, 40365), (31395, 39456), (31510, 39312), (32058, 38640), (32292, 38360), (32760, 37812), (32880, 37674), (33120, 37401), (33488, 36990), (34524, 35880), (34776, 35620)]