253237320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 512

約数和(自身を含む): 1064448000

約数和(自身を除く): 811210680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 41, 42, 43, 45, 54, 56, 57, 60, 63, 70, 72, 76, 82, 84, 86, 90, 95, 105, 108, 114, 120, 123, 126, 129, 133, 135, 140, 152, 164, 168, 171, 172, 180, 189, 190, 205, 210, 215, 216, 228, 246, 252, 258, 266, 270, 280, 285, 287, 301, 315, 328, 342, 344, 360, 369, 378, 380, 387, 399, 410, 420, 430, 456, 492, 504, 513, 516, 532, 540, 570, 574, 602, 615, 630, 645, 665, 684, 738, 756, 760, 774, 779, 798, 817, 820, 840, 855, 860, 861, 903, 945, 984, 1026, 1032, 1064, 1080, 1107, 1140, 1148, 1161, 1197, 1204, 1230, 1260, 1290, 1330, 1368, 1435, 1476, 1505, 1512, 1548, 1558, 1596, 1634, 1640, 1710, 1720, 1722, 1763, 1806, 1845, 1890, 1935, 1995, 2052, 2214, 2280, 2296, 2322, 2337, 2394, 2408, 2451, 2460, 2520, 2565, 2580, 2583, 2660, 2709, 2870, 2952, 3010, 3096, 3116, 3192, 3268, 3420, 3444, 3526, 3591, 3612, 3690, 3780, 3870, 3895, 3990, 4085, 4104, 4305, 4428, 4515, 4644, 4674, 4788, 4902, 4920, 5130, 5160, 5166, 5289, 5320, 5418, 5453, 5535, 5719, 5740, 5805, 5985, 6020, 6232, 6536, 6840, 6888, 7011, 7052, 7182, 7224, 7353, 7380, 7560, 7740, 7749, 7790, 7980, 8127, 8170, 8610, 8815, 8856, 9030, 9288, 9348, 9576, 9804, 10260, 10332, 10578, 10836, 10906, 11070, 11438, 11480, 11610, 11685, 11970, 12040, 12255, 12341, 12915, 13545, 14022, 14104, 14364, 14706, 14760, 15480, 15498, 15580, 15867, 15960, 16254, 16340, 16359, 17157, 17220, 17630, 17955, 18060, 18696, 19608, 20520, 20664, 21033, 21156, 21672, 21812, 22059, 22140, 22876, 23220, 23370, 23940, 24510, 24682, 25830, 26445, 27090, 27265, 28044, 28595, 28728, 29412, 30996, 31160, 31734, 32508, 32680, 32718, 33497, 34314, 34440, 35055, 35260, 35910, 36120, 36765, 37023, 38745, 40635, 42066, 42312, 43624, 44118, 44280, 45752, 46440, 46740, 47601, 47880, 49020, 49077, 49364, 51471, 51660, 52890, 54180, 54530, 56088, 57190, 58824, 61705, 61992, 63468, 65016, 65436, 66994, 68628, 70110, 70520, 71820, 73530, 74046, 77490, 79335, 81270, 81795, 84132, 85785, 88236, 93480, 95202, 98040, 98154, 98728, 100491, 102942, 103320, 105165, 105780, 108360, 109060, 110295, 111069, 114380, 123410, 126936, 130872, 133988, 137256, 140220, 143640, 147060, 147231, 148092, 154413, 154980, 158670, 162540, 163590, 167485, 168264, 171570, 176472, 185115, 190404, 196308, 200982, 205884, 210330, 211560, 218120, 220590, 222138, 228760, 234479, 238005, 245385, 246820, 257355, 267976, 280440, 294120, 294462, 296184, 301473, 308826, 309960, 317340, 325080, 327180, 333207, 334970, 343140, 370230, 380808, 392616, 401964, 411768, 420660, 441180, 444276, 468958, 476010, 490770, 493640, 502455, 514710, 555345, 588924, 602946, 617652, 634680, 654360, 666414, 669940, 686280, 703437, 736155, 740460, 772065, 803928, 841320, 882360, 888552, 904419, 937916, 952020, 981540, 1004910, 1029420, 1110690, 1172395, 1177848, 1205892, 1235304, 1332828, 1339880, 1406874, 1472310, 1480920, 1507365, 1544130, 1666035, 1808838, 1875832, 1904040, 1963080, 2009820, 2058840, 2110311, 2221380, 2344790, 2411784, 2665656, 2813748, 2944620, 3014730, 3088260, 3332070, 3517185, 3617676, 4019640, 4220622, 4442760, 4522095, 4689580, 5627496, 5889240, 6029460, 6176520, 6330933, 6664140, 7034370, 7235352, 8441244, 9044190, 9379160, 10551555, 12058920, 12661866, 13328280, 14068740, 16882488, 18088380, 21103110, 25323732, 28137480, 31654665, 36176760, 42206220, 50647464, 63309330, 84412440, 126618660, 253237320]

約数ペア:

[(1, 253237320), (2, 126618660), (3, 84412440), (4, 63309330), (5, 50647464), (6, 42206220), (7, 36176760), (8, 31654665), (9, 28137480), (10, 25323732), (12, 21103110), (14, 18088380), (15, 16882488), (18, 14068740), (19, 13328280), (20, 12661866), (21, 12058920), (24, 10551555), (27, 9379160), (28, 9044190), (30, 8441244), (35, 7235352), (36, 7034370), (38, 6664140), (40, 6330933), (41, 6176520), (42, 6029460), (43, 5889240), (45, 5627496), (54, 4689580), (56, 4522095), (57, 4442760), (60, 4220622), (63, 4019640), (70, 3617676), (72, 3517185), (76, 3332070), (82, 3088260), (84, 3014730), (86, 2944620), (90, 2813748), (95, 2665656), (105, 2411784), (108, 2344790), (114, 2221380), (120, 2110311), (123, 2058840), (126, 2009820), (129, 1963080), (133, 1904040), (135, 1875832), (140, 1808838), (152, 1666035), (164, 1544130), (168, 1507365), (171, 1480920), (172, 1472310), (180, 1406874), (189, 1339880), (190, 1332828), (205, 1235304), (210, 1205892), (215, 1177848), (216, 1172395), (228, 1110690), (246, 1029420), (252, 1004910), (258, 981540), (266, 952020), (270, 937916), (280, 904419), (285, 888552), (287, 882360), (301, 841320), (315, 803928), (328, 772065), (342, 740460), (344, 736155), (360, 703437), (369, 686280), (378, 669940), (380, 666414), (387, 654360), (399, 634680), (410, 617652), (420, 602946), (430, 588924), (456, 555345), (492, 514710), (504, 502455), (513, 493640), (516, 490770), (532, 476010), (540, 468958), (570, 444276), (574, 441180), (602, 420660), (615, 411768), (630, 401964), (645, 392616), (665, 380808), (684, 370230), (738, 343140), (756, 334970), (760, 333207), (774, 327180), (779, 325080), (798, 317340), (817, 309960), (820, 308826), (840, 301473), (855, 296184), (860, 294462), (861, 294120), (903, 280440), (945, 267976), (984, 257355), (1026, 246820), (1032, 245385), (1064, 238005), (1080, 234479), (1107, 228760), (1140, 222138), (1148, 220590), (1161, 218120), (1197, 211560), (1204, 210330), (1230, 205884), (1260, 200982), (1290, 196308), (1330, 190404), (1368, 185115), (1435, 176472), (1476, 171570), (1505, 168264), (1512, 167485), (1548, 163590), (1558, 162540), (1596, 158670), (1634, 154980), (1640, 154413), (1710, 148092), (1720, 147231), (1722, 147060), (1763, 143640), (1806, 140220), (1845, 137256), (1890, 133988), (1935, 130872), (1995, 126936), (2052, 123410), (2214, 114380), (2280, 111069), (2296, 110295), (2322, 109060), (2337, 108360), (2394, 105780), (2408, 105165), (2451, 103320), (2460, 102942), (2520, 100491), (2565, 98728), (2580, 98154), (2583, 98040), (2660, 95202), (2709, 93480), (2870, 88236), (2952, 85785), (3010, 84132), (3096, 81795), (3116, 81270), (3192, 79335), (3268, 77490), (3420, 74046), (3444, 73530), (3526, 71820), (3591, 70520), (3612, 70110), (3690, 68628), (3780, 66994), (3870, 65436), (3895, 65016), (3990, 63468), (4085, 61992), (4104, 61705), (4305, 58824), (4428, 57190), (4515, 56088), (4644, 54530), (4674, 54180), (4788, 52890), (4902, 51660), (4920, 51471), (5130, 49364), (5160, 49077), (5166, 49020), (5289, 47880), (5320, 47601), (5418, 46740), (5453, 46440), (5535, 45752), (5719, 44280), (5740, 44118), (5805, 43624), (5985, 42312), (6020, 42066), (6232, 40635), (6536, 38745), (6840, 37023), (6888, 36765), (7011, 36120), (7052, 35910), (7182, 35260), (7224, 35055), (7353, 34440), (7380, 34314), (7560, 33497), (7740, 32718), (7749, 32680), (7790, 32508), (7980, 31734), (8127, 31160), (8170, 30996), (8610, 29412), (8815, 28728), (8856, 28595), (9030, 28044), (9288, 27265), (9348, 27090), (9576, 26445), (9804, 25830), (10260, 24682), (10332, 24510), (10578, 23940), (10836, 23370), (10906, 23220), (11070, 22876), (11438, 22140), (11480, 22059), (11610, 21812), (11685, 21672), (11970, 21156), (12040, 21033), (12255, 20664), (12341, 20520), (12915, 19608), (13545, 18696), (14022, 18060), (14104, 17955), (14364, 17630), (14706, 17220), (14760, 17157), (15480, 16359), (15498, 16340), (15580, 16254), (15867, 15960)]