157039967000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{45691}}^1$

素因数の和:46210

約数の個数: 128

約数和(自身を含む): 420834286080

約数和(自身を除く): 263794319080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 491, 500, 700, 875, 982, 1000, 1400, 1750, 1964, 2455, 3437, 3500, 3928, 4910, 6874, 7000, 9820, 12275, 13748, 17185, 19640, 24550, 27496, 34370, 45691, 49100, 61375, 68740, 85925, 91382, 98200, 122750, 137480, 171850, 182764, 228455, 245500, 319837, 343700, 365528, 429625, 456910, 491000, 639674, 687400, 859250, 913820, 1142275, 1279348, 1599185, 1718500, 1827640, 2284550, 2558696, 3198370, 3437000, 4569100, 5711375, 6396740, 7995925, 9138200, 11422750, 12793480, 15991850, 22434281, 22845500, 31983700, 39979625, 44868562, 45691000, 63967400, 79959250, 89737124, 112171405, 157039967, 159918500, 179474248, 224342810, 314079934, 319837000, 448685620, 560857025, 628159868, 785199835, 897371240, 1121714050, 1256319736, 1570399670, 2243428100, 2804285125, 3140799340, 3925999175, 4486856200, 5608570250, 6281598680, 7851998350, 11217140500, 15703996700, 19629995875, 22434281000, 31407993400, 39259991750, 78519983500, 157039967000]

約数ペア:

[(1, 157039967000), (2, 78519983500), (4, 39259991750), (5, 31407993400), (7, 22434281000), (8, 19629995875), (10, 15703996700), (14, 11217140500), (20, 7851998350), (25, 6281598680), (28, 5608570250), (35, 4486856200), (40, 3925999175), (50, 3140799340), (56, 2804285125), (70, 2243428100), (100, 1570399670), (125, 1256319736), (140, 1121714050), (175, 897371240), (200, 785199835), (250, 628159868), (280, 560857025), (350, 448685620), (491, 319837000), (500, 314079934), (700, 224342810), (875, 179474248), (982, 159918500), (1000, 157039967), (1400, 112171405), (1750, 89737124), (1964, 79959250), (2455, 63967400), (3437, 45691000), (3500, 44868562), (3928, 39979625), (4910, 31983700), (6874, 22845500), (7000, 22434281), (9820, 15991850), (12275, 12793480), (13748, 11422750), (17185, 9138200), (19640, 7995925), (24550, 6396740), (27496, 5711375), (34370, 4569100), (45691, 3437000), (49100, 3198370), (61375, 2558696), (68740, 2284550), (85925, 1827640), (91382, 1718500), (98200, 1599185), (122750, 1279348), (137480, 1142275), (171850, 913820), (182764, 859250), (228455, 687400), (245500, 639674), (319837, 491000), (343700, 456910), (365528, 429625)]