206027640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 384

約数和(自身を含む): 870105600

約数和(自身を除く): 664077960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 331, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 570, 585, 630, 662, 665, 684, 728, 741, 760, 780, 798, 819, 840, 855, 910, 936, 988, 993, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1324, 1330, 1365, 1368, 1482, 1560, 1596, 1638, 1655, 1710, 1729, 1820, 1976, 1986, 1995, 2184, 2223, 2280, 2317, 2340, 2394, 2470, 2520, 2648, 2660, 2730, 2964, 2979, 3192, 3276, 3310, 3420, 3458, 3640, 3705, 3972, 3990, 4095, 4303, 4446, 4634, 4680, 4788, 4940, 4965, 5187, 5320, 5460, 5928, 5958, 5985, 6289, 6552, 6620, 6840, 6916, 6951, 7410, 7944, 7980, 8190, 8606, 8645, 8892, 9268, 9576, 9880, 9930, 10374, 10920, 11115, 11585, 11916, 11970, 12578, 12909, 13240, 13832, 13902, 14820, 14895, 15561, 15960, 16380, 17212, 17290, 17784, 18536, 18867, 19860, 20748, 20853, 21515, 22230, 23170, 23832, 23940, 25156, 25818, 25935, 27804, 29640, 29790, 30121, 31122, 31445, 32760, 34424, 34580, 34755, 37734, 38727, 39720, 41496, 41706, 43030, 44023, 44460, 46340, 47880, 50312, 51636, 51870, 55608, 56601, 59580, 60242, 62244, 62890, 64545, 69160, 69510, 75468, 77454, 77805, 81757, 83412, 86060, 88046, 88920, 90363, 92680, 94335, 103272, 103740, 104265, 113202, 119160, 120484, 124488, 125780, 129090, 132069, 139020, 150605, 150936, 154908, 155610, 163514, 166824, 172120, 176092, 180726, 188670, 193635, 207480, 208530, 220115, 226404, 240968, 245271, 251560, 258180, 264138, 271089, 278040, 283005, 301210, 309816, 311220, 327028, 352184, 361452, 377340, 387270, 396207, 408785, 417060, 440230, 451815, 452808, 490542, 516360, 528276, 542178, 566010, 572299, 602420, 622440, 654056, 660345, 722904, 735813, 754680, 774540, 792414, 817570, 834120, 880460, 903630, 981084, 1056552, 1084356, 1132020, 1144598, 1204840, 1226355, 1320690, 1355445, 1471626, 1549080, 1584828, 1635140, 1716897, 1760920, 1807260, 1962168, 1981035, 2168712, 2264040, 2289196, 2452710, 2641380, 2710890, 2861495, 2943252, 3169656, 3270280, 3433794, 3614520, 3679065, 3962070, 4578392, 4905420, 5150691, 5282760, 5421780, 5722990, 5886504, 6867588, 7358130, 7924140, 8584485, 9810840, 10301382, 10843560, 11445980, 13735176, 14716260, 15848280, 17168970, 20602764, 22891960, 25753455, 29432520, 34337940, 41205528, 51506910, 68675880, 103013820, 206027640]

約数ペア:

[(1, 206027640), (2, 103013820), (3, 68675880), (4, 51506910), (5, 41205528), (6, 34337940), (7, 29432520), (8, 25753455), (9, 22891960), (10, 20602764), (12, 17168970), (13, 15848280), (14, 14716260), (15, 13735176), (18, 11445980), (19, 10843560), (20, 10301382), (21, 9810840), (24, 8584485), (26, 7924140), (28, 7358130), (30, 6867588), (35, 5886504), (36, 5722990), (38, 5421780), (39, 5282760), (40, 5150691), (42, 4905420), (45, 4578392), (52, 3962070), (56, 3679065), (57, 3614520), (60, 3433794), (63, 3270280), (65, 3169656), (70, 2943252), (72, 2861495), (76, 2710890), (78, 2641380), (84, 2452710), (90, 2289196), (91, 2264040), (95, 2168712), (104, 1981035), (105, 1962168), (114, 1807260), (117, 1760920), (120, 1716897), (126, 1635140), (130, 1584828), (133, 1549080), (140, 1471626), (152, 1355445), (156, 1320690), (168, 1226355), (171, 1204840), (180, 1144598), (182, 1132020), (190, 1084356), (195, 1056552), (210, 981084), (228, 903630), (234, 880460), (247, 834120), (252, 817570), (260, 792414), (266, 774540), (273, 754680), (280, 735813), (285, 722904), (312, 660345), (315, 654056), (331, 622440), (342, 602420), (360, 572299), (364, 566010), (380, 542178), (390, 528276), (399, 516360), (420, 490542), (455, 452808), (456, 451815), (468, 440230), (494, 417060), (504, 408785), (520, 396207), (532, 387270), (546, 377340), (570, 361452), (585, 352184), (630, 327028), (662, 311220), (665, 309816), (684, 301210), (728, 283005), (741, 278040), (760, 271089), (780, 264138), (798, 258180), (819, 251560), (840, 245271), (855, 240968), (910, 226404), (936, 220115), (988, 208530), (993, 207480), (1064, 193635), (1092, 188670), (1140, 180726), (1170, 176092), (1197, 172120), (1235, 166824), (1260, 163514), (1324, 155610), (1330, 154908), (1365, 150936), (1368, 150605), (1482, 139020), (1560, 132069), (1596, 129090), (1638, 125780), (1655, 124488), (1710, 120484), (1729, 119160), (1820, 113202), (1976, 104265), (1986, 103740), (1995, 103272), (2184, 94335), (2223, 92680), (2280, 90363), (2317, 88920), (2340, 88046), (2394, 86060), (2470, 83412), (2520, 81757), (2648, 77805), (2660, 77454), (2730, 75468), (2964, 69510), (2979, 69160), (3192, 64545), (3276, 62890), (3310, 62244), (3420, 60242), (3458, 59580), (3640, 56601), (3705, 55608), (3972, 51870), (3990, 51636), (4095, 50312), (4303, 47880), (4446, 46340), (4634, 44460), (4680, 44023), (4788, 43030), (4940, 41706), (4965, 41496), (5187, 39720), (5320, 38727), (5460, 37734), (5928, 34755), (5958, 34580), (5985, 34424), (6289, 32760), (6552, 31445), (6620, 31122), (6840, 30121), (6916, 29790), (6951, 29640), (7410, 27804), (7944, 25935), (7980, 25818), (8190, 25156), (8606, 23940), (8645, 23832), (8892, 23170), (9268, 22230), (9576, 21515), (9880, 20853), (9930, 20748), (10374, 19860), (10920, 18867), (11115, 18536), (11585, 17784), (11916, 17290), (11970, 17212), (12578, 16380), (12909, 15960), (13240, 15561), (13832, 14895), (13902, 14820)]