143940960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5261}}^1$

素因数の和:5301

約数の個数: 144

約数和(自身を含む): 517149360

約数和(自身を除く): 373208400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5261, 5472, 6840, 9120, 10522, 13680, 15783, 21044, 26305, 27360, 31566, 42088, 47349, 52610, 63132, 78915, 84176, 94698, 99959, 105220, 126264, 157830, 168352, 189396, 199918, 210440, 236745, 252528, 299877, 315660, 378792, 399836, 420880, 473490, 499795, 505056, 599754, 631320, 757584, 799672, 841760, 899631, 946980, 999590, 1199508, 1262640, 1499385, 1515168, 1599344, 1799262, 1893960, 1999180, 2399016, 2525280, 2998770, 3198688, 3598524, 3787920, 3998360, 4498155, 4798032, 5997540, 7197048, 7575840, 7996720, 8996310, 9596064, 11995080, 14394096, 15993440, 17992620, 23990160, 28788192, 35985240, 47980320, 71970480, 143940960]

約数ペア:

[(1, 143940960), (2, 71970480), (3, 47980320), (4, 35985240), (5, 28788192), (6, 23990160), (8, 17992620), (9, 15993440), (10, 14394096), (12, 11995080), (15, 9596064), (16, 8996310), (18, 7996720), (19, 7575840), (20, 7197048), (24, 5997540), (30, 4798032), (32, 4498155), (36, 3998360), (38, 3787920), (40, 3598524), (45, 3198688), (48, 2998770), (57, 2525280), (60, 2399016), (72, 1999180), (76, 1893960), (80, 1799262), (90, 1599344), (95, 1515168), (96, 1499385), (114, 1262640), (120, 1199508), (144, 999590), (152, 946980), (160, 899631), (171, 841760), (180, 799672), (190, 757584), (228, 631320), (240, 599754), (285, 505056), (288, 499795), (304, 473490), (342, 420880), (360, 399836), (380, 378792), (456, 315660), (480, 299877), (570, 252528), (608, 236745), (684, 210440), (720, 199918), (760, 189396), (855, 168352), (912, 157830), (1140, 126264), (1368, 105220), (1440, 99959), (1520, 94698), (1710, 84176), (1824, 78915), (2280, 63132), (2736, 52610), (3040, 47349), (3420, 42088), (4560, 31566), (5261, 27360), (5472, 26305), (6840, 21044), (9120, 15783), (10522, 13680)]