15708736240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{1567}}^1$

素因数の和:1787

約数の個数: 120

約数和(自身を含む): 38103811200

約数和(自身を除く): 22395074960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 149, 232, 290, 298, 464, 580, 596, 745, 841, 1160, 1192, 1490, 1567, 1682, 2320, 2384, 2980, 3134, 3364, 4205, 4321, 5960, 6268, 6728, 7835, 8410, 8642, 11920, 12536, 13456, 15670, 16820, 17284, 21605, 25072, 31340, 33640, 34568, 43210, 45443, 62680, 67280, 69136, 86420, 90886, 125309, 125360, 172840, 181772, 227215, 233483, 250618, 345680, 363544, 454430, 466966, 501236, 626545, 727088, 908860, 933932, 1002472, 1167415, 1253090, 1317847, 1817720, 1867864, 2004944, 2334830, 2506180, 2635694, 3635440, 3735728, 4669660, 5012360, 5271388, 6589235, 6771007, 9339320, 10024720, 10542776, 13178470, 13542014, 18678640, 21085552, 26356940, 27084028, 33855035, 52713880, 54168056, 67710070, 105427760, 108336112, 135420140, 196359203, 270840280, 392718406, 541680560, 785436812, 981796015, 1570873624, 1963592030, 3141747248, 3927184060, 7854368120, 15708736240]

約数ペア:

[(1, 15708736240), (2, 7854368120), (4, 3927184060), (5, 3141747248), (8, 1963592030), (10, 1570873624), (16, 981796015), (20, 785436812), (29, 541680560), (40, 392718406), (58, 270840280), (80, 196359203), (116, 135420140), (145, 108336112), (149, 105427760), (232, 67710070), (290, 54168056), (298, 52713880), (464, 33855035), (580, 27084028), (596, 26356940), (745, 21085552), (841, 18678640), (1160, 13542014), (1192, 13178470), (1490, 10542776), (1567, 10024720), (1682, 9339320), (2320, 6771007), (2384, 6589235), (2980, 5271388), (3134, 5012360), (3364, 4669660), (4205, 3735728), (4321, 3635440), (5960, 2635694), (6268, 2506180), (6728, 2334830), (7835, 2004944), (8410, 1867864), (8642, 1817720), (11920, 1317847), (12536, 1253090), (13456, 1167415), (15670, 1002472), (16820, 933932), (17284, 908860), (21605, 727088), (25072, 626545), (31340, 501236), (33640, 466966), (34568, 454430), (43210, 363544), (45443, 345680), (62680, 250618), (67280, 233483), (69136, 227215), (86420, 181772), (90886, 172840), (125309, 125360)]