1492477360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3947

約数の個数: 160

約数和(自身を含む): 4159019520

約数和(自身を除く): 2666542160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 115, 152, 176, 184, 190, 209, 220, 230, 253, 304, 368, 380, 418, 437, 440, 460, 506, 760, 836, 874, 880, 920, 1012, 1045, 1265, 1520, 1672, 1748, 1840, 2024, 2090, 2185, 2530, 3344, 3496, 3881, 4048, 4180, 4370, 4807, 5060, 6992, 7762, 8360, 8740, 9614, 10120, 15524, 16720, 17480, 19228, 19405, 20240, 24035, 31048, 34960, 38456, 38810, 42691, 48070, 62096, 73739, 76912, 77620, 85382, 89263, 96140, 147478, 155240, 170764, 178526, 192280, 213455, 294956, 310480, 341528, 357052, 368695, 384560, 426910, 446315, 589912, 683056, 714104, 737390, 811129, 853820, 892630, 981893, 1179824, 1428208, 1474780, 1622258, 1695997, 1707640, 1785260, 1963786, 2949560, 3244516, 3391994, 3415280, 3570520, 3927572, 4055645, 4909465, 5899120, 6489032, 6783988, 7141040, 7855144, 8111290, 8479985, 9818930, 12978064, 13567976, 15710288, 16222580, 16959970, 18655967, 19637860, 27135952, 32445160, 33919940, 37311934, 39275720, 64890320, 67839880, 74623868, 78551440, 93279835, 135679760, 149247736, 186559670, 298495472, 373119340, 746238680, 1492477360]

約数ペア:

[(1, 1492477360), (2, 746238680), (4, 373119340), (5, 298495472), (8, 186559670), (10, 149247736), (11, 135679760), (16, 93279835), (19, 78551440), (20, 74623868), (22, 67839880), (23, 64890320), (38, 39275720), (40, 37311934), (44, 33919940), (46, 32445160), (55, 27135952), (76, 19637860), (80, 18655967), (88, 16959970), (92, 16222580), (95, 15710288), (110, 13567976), (115, 12978064), (152, 9818930), (176, 8479985), (184, 8111290), (190, 7855144), (209, 7141040), (220, 6783988), (230, 6489032), (253, 5899120), (304, 4909465), (368, 4055645), (380, 3927572), (418, 3570520), (437, 3415280), (440, 3391994), (460, 3244516), (506, 2949560), (760, 1963786), (836, 1785260), (874, 1707640), (880, 1695997), (920, 1622258), (1012, 1474780), (1045, 1428208), (1265, 1179824), (1520, 981893), (1672, 892630), (1748, 853820), (1840, 811129), (2024, 737390), (2090, 714104), (2185, 683056), (2530, 589912), (3344, 446315), (3496, 426910), (3881, 384560), (4048, 368695), (4180, 357052), (4370, 341528), (4807, 310480), (5060, 294956), (6992, 213455), (7762, 192280), (8360, 178526), (8740, 170764), (9614, 155240), (10120, 147478), (15524, 96140), (16720, 89263), (17480, 85382), (19228, 77620), (19405, 76912), (20240, 73739), (24035, 62096), (31048, 48070), (34960, 42691), (38456, 38810)]