142370800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 426222720

約数和(自身を除く): 283851920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 38, 40, 44, 50, 52, 55, 65, 76, 80, 88, 95, 100, 104, 110, 130, 131, 143, 152, 176, 190, 200, 208, 209, 220, 247, 260, 262, 275, 286, 304, 325, 380, 400, 418, 440, 475, 494, 520, 524, 550, 572, 650, 655, 715, 760, 836, 880, 950, 988, 1040, 1045, 1048, 1100, 1144, 1235, 1300, 1310, 1430, 1441, 1520, 1672, 1703, 1900, 1976, 2090, 2096, 2200, 2288, 2470, 2489, 2600, 2620, 2717, 2860, 2882, 3275, 3344, 3406, 3575, 3800, 3952, 4180, 4400, 4940, 4978, 5200, 5225, 5240, 5434, 5720, 5764, 6175, 6550, 6812, 7150, 7205, 7600, 8360, 8515, 9880, 9956, 10450, 10480, 10868, 11440, 11528, 12350, 12445, 13100, 13585, 13624, 14300, 14410, 16720, 17030, 18733, 19760, 19912, 20900, 21736, 23056, 24700, 24890, 26200, 27170, 27248, 27379, 28600, 28820, 32357, 34060, 36025, 37466, 39824, 41800, 42575, 43472, 49400, 49780, 52400, 54340, 54758, 57200, 57640, 62225, 64714, 67925, 68120, 72050, 74932, 83600, 85150, 93665, 98800, 99560, 108680, 109516, 115280, 124450, 129428, 135850, 136240, 136895, 144100, 149864, 161785, 170300, 187330, 199120, 217360, 219032, 248900, 258856, 271700, 273790, 288200, 299728, 323570, 340600, 355927, 374660, 438064, 468325, 497800, 517712, 543400, 547580, 576400, 647140, 681200, 684475, 711854, 749320, 808925, 936650, 995600, 1086800, 1095160, 1294280, 1368950, 1423708, 1498640, 1617850, 1779635, 1873300, 2190320, 2588560, 2737900, 2847416, 3235700, 3559270, 3746600, 5475800, 5694832, 6471400, 7118540, 7493200, 8898175, 10951600, 12942800, 14237080, 17796350, 28474160, 35592700, 71185400, 142370800]

約数ペア:

[(1, 142370800), (2, 71185400), (4, 35592700), (5, 28474160), (8, 17796350), (10, 14237080), (11, 12942800), (13, 10951600), (16, 8898175), (19, 7493200), (20, 7118540), (22, 6471400), (25, 5694832), (26, 5475800), (38, 3746600), (40, 3559270), (44, 3235700), (50, 2847416), (52, 2737900), (55, 2588560), (65, 2190320), (76, 1873300), (80, 1779635), (88, 1617850), (95, 1498640), (100, 1423708), (104, 1368950), (110, 1294280), (130, 1095160), (131, 1086800), (143, 995600), (152, 936650), (176, 808925), (190, 749320), (200, 711854), (208, 684475), (209, 681200), (220, 647140), (247, 576400), (260, 547580), (262, 543400), (275, 517712), (286, 497800), (304, 468325), (325, 438064), (380, 374660), (400, 355927), (418, 340600), (440, 323570), (475, 299728), (494, 288200), (520, 273790), (524, 271700), (550, 258856), (572, 248900), (650, 219032), (655, 217360), (715, 199120), (760, 187330), (836, 170300), (880, 161785), (950, 149864), (988, 144100), (1040, 136895), (1045, 136240), (1048, 135850), (1100, 129428), (1144, 124450), (1235, 115280), (1300, 109516), (1310, 108680), (1430, 99560), (1441, 98800), (1520, 93665), (1672, 85150), (1703, 83600), (1900, 74932), (1976, 72050), (2090, 68120), (2096, 67925), (2200, 64714), (2288, 62225), (2470, 57640), (2489, 57200), (2600, 54758), (2620, 54340), (2717, 52400), (2860, 49780), (2882, 49400), (3275, 43472), (3344, 42575), (3406, 41800), (3575, 39824), (3800, 37466), (3952, 36025), (4180, 34060), (4400, 32357), (4940, 28820), (4978, 28600), (5200, 27379), (5225, 27248), (5240, 27170), (5434, 26200), (5720, 24890), (5764, 24700), (6175, 23056), (6550, 21736), (6812, 20900), (7150, 19912), (7205, 19760), (7600, 18733), (8360, 17030), (8515, 16720), (9880, 14410), (9956, 14300), (10450, 13624), (10480, 13585), (10868, 13100), (11440, 12445), (11528, 12350)]