156919295000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19009}}^1$

素因数の和:19175

約数の個数: 160

約数和(自身を含む): 399082252800

約数和(自身を除く): 242162957800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 127, 130, 200, 250, 254, 260, 325, 500, 508, 520, 625, 635, 650, 1000, 1016, 1250, 1270, 1300, 1625, 1651, 2500, 2540, 2600, 3175, 3250, 3302, 5000, 5080, 6350, 6500, 6604, 8125, 8255, 12700, 13000, 13208, 15875, 16250, 16510, 19009, 25400, 31750, 32500, 33020, 38018, 41275, 63500, 65000, 66040, 76036, 79375, 82550, 95045, 127000, 152072, 158750, 165100, 190090, 206375, 247117, 317500, 330200, 380180, 412750, 475225, 494234, 635000, 760360, 825500, 950450, 988468, 1031875, 1235585, 1651000, 1900900, 1976936, 2063750, 2376125, 2414143, 2471170, 3801800, 4127500, 4752250, 4828286, 4942340, 6177925, 8255000, 9504500, 9656572, 9884680, 11880625, 12070715, 12355850, 19009000, 19313144, 23761250, 24141430, 24711700, 30889625, 31383859, 47522500, 48282860, 49423400, 60353575, 61779250, 62767718, 95045000, 96565720, 120707150, 123558500, 125535436, 154448125, 156919295, 241414300, 247117000, 251070872, 301767875, 308896250, 313838590, 482828600, 603535750, 617792500, 627677180, 784596475, 1207071500, 1235585000, 1255354360, 1508839375, 1569192950, 2414143000, 3017678750, 3138385900, 3922982375, 6035357500, 6276771800, 7845964750, 12070715000, 15691929500, 19614911875, 31383859000, 39229823750, 78459647500, 156919295000]

約数ペア:

[(1, 156919295000), (2, 78459647500), (4, 39229823750), (5, 31383859000), (8, 19614911875), (10, 15691929500), (13, 12070715000), (20, 7845964750), (25, 6276771800), (26, 6035357500), (40, 3922982375), (50, 3138385900), (52, 3017678750), (65, 2414143000), (100, 1569192950), (104, 1508839375), (125, 1255354360), (127, 1235585000), (130, 1207071500), (200, 784596475), (250, 627677180), (254, 617792500), (260, 603535750), (325, 482828600), (500, 313838590), (508, 308896250), (520, 301767875), (625, 251070872), (635, 247117000), (650, 241414300), (1000, 156919295), (1016, 154448125), (1250, 125535436), (1270, 123558500), (1300, 120707150), (1625, 96565720), (1651, 95045000), (2500, 62767718), (2540, 61779250), (2600, 60353575), (3175, 49423400), (3250, 48282860), (3302, 47522500), (5000, 31383859), (5080, 30889625), (6350, 24711700), (6500, 24141430), (6604, 23761250), (8125, 19313144), (8255, 19009000), (12700, 12355850), (13000, 12070715), (13208, 11880625), (15875, 9884680), (16250, 9656572), (16510, 9504500), (19009, 8255000), (25400, 6177925), (31750, 4942340), (32500, 4828286), (33020, 4752250), (38018, 4127500), (41275, 3801800), (63500, 2471170), (65000, 2414143), (66040, 2376125), (76036, 2063750), (79375, 1976936), (82550, 1900900), (95045, 1651000), (127000, 1235585), (152072, 1031875), (158750, 988468), (165100, 950450), (190090, 825500), (206375, 760360), (247117, 635000), (317500, 494234), (330200, 475225), (380180, 412750)]