264340440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8069}}^1$

素因数の和:8106

約数の個数: 192

約数和(自身を含む): 1057492800

約数和(自身を除く): 793152360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8069, 8190, 10920, 16138, 16380, 24207, 32276, 32760, 40345, 48414, 56483, 64552, 72621, 80690, 96828, 104897, 112966, 121035, 145242, 161380, 169449, 193656, 209794, 225932, 242070, 282415, 290484, 314691, 322760, 338898, 363105, 419588, 451864, 484140, 508347, 524485, 564830, 580968, 629382, 677796, 726210, 734279, 839176, 847245, 944073, 968280, 1016694, 1048970, 1129660, 1258764, 1355592, 1452420, 1468558, 1573455, 1694490, 1888146, 2033388, 2097940, 2202837, 2259320, 2517528, 2541735, 2904840, 2937116, 3146910, 3388980, 3671395, 3776292, 4066776, 4195880, 4405674, 4720365, 5083470, 5874232, 6293820, 6608511, 6777960, 7342790, 7552584, 8811348, 9440730, 10166940, 11014185, 12587640, 13217022, 14685580, 17622696, 18881460, 20333880, 22028370, 26434044, 29371160, 33042555, 37762920, 44056740, 52868088, 66085110, 88113480, 132170220, 264340440]

約数ペア:

[(1, 264340440), (2, 132170220), (3, 88113480), (4, 66085110), (5, 52868088), (6, 44056740), (7, 37762920), (8, 33042555), (9, 29371160), (10, 26434044), (12, 22028370), (13, 20333880), (14, 18881460), (15, 17622696), (18, 14685580), (20, 13217022), (21, 12587640), (24, 11014185), (26, 10166940), (28, 9440730), (30, 8811348), (35, 7552584), (36, 7342790), (39, 6777960), (40, 6608511), (42, 6293820), (45, 5874232), (52, 5083470), (56, 4720365), (60, 4405674), (63, 4195880), (65, 4066776), (70, 3776292), (72, 3671395), (78, 3388980), (84, 3146910), (90, 2937116), (91, 2904840), (104, 2541735), (105, 2517528), (117, 2259320), (120, 2202837), (126, 2097940), (130, 2033388), (140, 1888146), (156, 1694490), (168, 1573455), (180, 1468558), (182, 1452420), (195, 1355592), (210, 1258764), (234, 1129660), (252, 1048970), (260, 1016694), (273, 968280), (280, 944073), (312, 847245), (315, 839176), (360, 734279), (364, 726210), (390, 677796), (420, 629382), (455, 580968), (468, 564830), (504, 524485), (520, 508347), (546, 484140), (585, 451864), (630, 419588), (728, 363105), (780, 338898), (819, 322760), (840, 314691), (910, 290484), (936, 282415), (1092, 242070), (1170, 225932), (1260, 209794), (1365, 193656), (1560, 169449), (1638, 161380), (1820, 145242), (2184, 121035), (2340, 112966), (2520, 104897), (2730, 96828), (3276, 80690), (3640, 72621), (4095, 64552), (4680, 56483), (5460, 48414), (6552, 40345), (8069, 32760), (8190, 32276), (10920, 24207), (16138, 16380)]