1427059620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2152

約数の個数: 240

約数和(自身を含む): 5202667008

約数和(自身を除く): 3775607388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 81, 84, 90, 105, 108, 122, 126, 135, 140, 162, 180, 183, 189, 210, 244, 252, 270, 305, 315, 324, 366, 378, 405, 420, 427, 540, 549, 567, 610, 630, 732, 756, 810, 854, 915, 945, 1098, 1134, 1220, 1260, 1281, 1620, 1647, 1708, 1830, 1890, 2063, 2135, 2196, 2268, 2562, 2745, 2835, 3294, 3660, 3780, 3843, 4126, 4270, 4941, 5124, 5490, 5670, 6189, 6405, 6588, 7686, 8235, 8252, 8540, 9882, 10315, 10980, 11340, 11529, 12378, 12810, 14441, 15372, 16470, 18567, 19215, 19764, 20630, 23058, 24705, 24756, 25620, 28882, 30945, 32940, 34587, 37134, 38430, 41260, 43323, 46116, 49410, 55701, 57645, 57764, 61890, 69174, 72205, 74268, 76860, 86646, 92835, 98820, 111402, 115290, 123780, 125843, 129969, 138348, 144410, 167103, 172935, 173292, 185670, 216615, 222804, 230580, 251686, 259938, 278505, 288820, 334206, 345870, 371340, 377529, 389907, 433230, 503372, 519876, 557010, 629215, 649845, 668412, 691740, 755058, 779814, 835515, 866460, 880901, 1114020, 1132587, 1169721, 1258430, 1299690, 1510116, 1559628, 1671030, 1761802, 1887645, 1949535, 2265174, 2339442, 2516860, 2599380, 2642703, 3342060, 3397761, 3523604, 3775290, 3899070, 4404505, 4530348, 4678884, 5285406, 5662935, 5848605, 6795522, 7550580, 7798140, 7928109, 8809010, 10193283, 10570812, 11325870, 11697210, 13213515, 13591044, 15856218, 16988805, 17618020, 20386566, 22651740, 23394420, 23784327, 26427030, 31712436, 33977610, 39640545, 40773132, 47568654, 50966415, 52854060, 67955220, 71352981, 79281090, 95137308, 101932830, 118921635, 142705962, 158562180, 203865660, 237843270, 285411924, 356764905, 475686540, 713529810, 1427059620]

約数ペア:

[(1, 1427059620), (2, 713529810), (3, 475686540), (4, 356764905), (5, 285411924), (6, 237843270), (7, 203865660), (9, 158562180), (10, 142705962), (12, 118921635), (14, 101932830), (15, 95137308), (18, 79281090), (20, 71352981), (21, 67955220), (27, 52854060), (28, 50966415), (30, 47568654), (35, 40773132), (36, 39640545), (42, 33977610), (45, 31712436), (54, 26427030), (60, 23784327), (61, 23394420), (63, 22651740), (70, 20386566), (81, 17618020), (84, 16988805), (90, 15856218), (105, 13591044), (108, 13213515), (122, 11697210), (126, 11325870), (135, 10570812), (140, 10193283), (162, 8809010), (180, 7928109), (183, 7798140), (189, 7550580), (210, 6795522), (244, 5848605), (252, 5662935), (270, 5285406), (305, 4678884), (315, 4530348), (324, 4404505), (366, 3899070), (378, 3775290), (405, 3523604), (420, 3397761), (427, 3342060), (540, 2642703), (549, 2599380), (567, 2516860), (610, 2339442), (630, 2265174), (732, 1949535), (756, 1887645), (810, 1761802), (854, 1671030), (915, 1559628), (945, 1510116), (1098, 1299690), (1134, 1258430), (1220, 1169721), (1260, 1132587), (1281, 1114020), (1620, 880901), (1647, 866460), (1708, 835515), (1830, 779814), (1890, 755058), (2063, 691740), (2135, 668412), (2196, 649845), (2268, 629215), (2562, 557010), (2745, 519876), (2835, 503372), (3294, 433230), (3660, 389907), (3780, 377529), (3843, 371340), (4126, 345870), (4270, 334206), (4941, 288820), (5124, 278505), (5490, 259938), (5670, 251686), (6189, 230580), (6405, 222804), (6588, 216615), (7686, 185670), (8235, 173292), (8252, 172935), (8540, 167103), (9882, 144410), (10315, 138348), (10980, 129969), (11340, 125843), (11529, 123780), (12378, 115290), (12810, 111402), (14441, 98820), (15372, 92835), (16470, 86646), (18567, 76860), (19215, 74268), (19764, 72205), (20630, 69174), (23058, 61890), (24705, 57764), (24756, 57645), (25620, 55701), (28882, 49410), (30945, 46116), (32940, 43323), (34587, 41260), (37134, 38430)]