311941508520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1\times {\mathrm{25639}}^1$

素因数の和:27619

約数の個数: 128

約数和(自身を含む): 954017222400

約数和(自身を除く): 642075713880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 1913, 2120, 3180, 3826, 5739, 6360, 7652, 9565, 11478, 15304, 19130, 22956, 25639, 28695, 38260, 45912, 51278, 57390, 76520, 76917, 101389, 102556, 114780, 128195, 153834, 202778, 205112, 229560, 256390, 304167, 307668, 384585, 405556, 506945, 512780, 608334, 615336, 769170, 811112, 1013890, 1025560, 1216668, 1358867, 1520835, 1538340, 2027780, 2433336, 2717734, 3041670, 3076680, 4055560, 4076601, 5435468, 6083340, 6794335, 8153202, 10870936, 12166680, 13588670, 16306404, 20383005, 27177340, 32612808, 40766010, 49047407, 54354680, 81532020, 98094814, 147142221, 163064040, 196189628, 245237035, 294284442, 392379256, 490474070, 588568884, 735711105, 980948140, 1177137768, 1471422210, 1961896280, 2599512571, 2942844420, 5199025142, 5885688840, 7798537713, 10398050284, 12997562855, 15597075426, 20796100568, 25995125710, 31194150852, 38992688565, 51990251420, 62388301704, 77985377130, 103980502840, 155970754260, 311941508520]

約数ペア:

[(1, 311941508520), (2, 155970754260), (3, 103980502840), (4, 77985377130), (5, 62388301704), (6, 51990251420), (8, 38992688565), (10, 31194150852), (12, 25995125710), (15, 20796100568), (20, 15597075426), (24, 12997562855), (30, 10398050284), (40, 7798537713), (53, 5885688840), (60, 5199025142), (106, 2942844420), (120, 2599512571), (159, 1961896280), (212, 1471422210), (265, 1177137768), (318, 980948140), (424, 735711105), (530, 588568884), (636, 490474070), (795, 392379256), (1060, 294284442), (1272, 245237035), (1590, 196189628), (1913, 163064040), (2120, 147142221), (3180, 98094814), (3826, 81532020), (5739, 54354680), (6360, 49047407), (7652, 40766010), (9565, 32612808), (11478, 27177340), (15304, 20383005), (19130, 16306404), (22956, 13588670), (25639, 12166680), (28695, 10870936), (38260, 8153202), (45912, 6794335), (51278, 6083340), (57390, 5435468), (76520, 4076601), (76917, 4055560), (101389, 3076680), (102556, 3041670), (114780, 2717734), (128195, 2433336), (153834, 2027780), (202778, 1538340), (205112, 1520835), (229560, 1358867), (256390, 1216668), (304167, 1025560), (307668, 1013890), (384585, 811112), (405556, 769170), (506945, 615336), (512780, 608334)]