6447957840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{941}}^1$

素因数の和:1298

約数の個数: 240

約数和(自身を含む): 22449563136

約数和(自身を除く): 16001605296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 307, 310, 360, 372, 465, 496, 558, 614, 620, 720, 744, 921, 930, 941, 1116, 1228, 1240, 1395, 1488, 1535, 1842, 1860, 1882, 2232, 2456, 2480, 2763, 2790, 2823, 3070, 3684, 3720, 3764, 4464, 4605, 4705, 4912, 5526, 5580, 5646, 6140, 7368, 7440, 7528, 8469, 9210, 9410, 9517, 11052, 11160, 11292, 12280, 13815, 14115, 14736, 15056, 16938, 18420, 18820, 19034, 22104, 22320, 22584, 24560, 27630, 28230, 28551, 29171, 33876, 36840, 37640, 38068, 42345, 44208, 45168, 47585, 55260, 56460, 57102, 58342, 67752, 73680, 75280, 76136, 84690, 85653, 87513, 95170, 110520, 112920, 114204, 116684, 135504, 142755, 145855, 152272, 169380, 171306, 175026, 190340, 221040, 225840, 228408, 233368, 262539, 285510, 288887, 291710, 338760, 342612, 350052, 380680, 428265, 437565, 456816, 466736, 525078, 571020, 577774, 583420, 677520, 685224, 700104, 761360, 856530, 866661, 875130, 1050156, 1142040, 1155548, 1166840, 1312695, 1370448, 1400208, 1444435, 1713060, 1733322, 1750260, 2100312, 2284080, 2311096, 2333680, 2599983, 2625390, 2888870, 3426120, 3466644, 3500520, 4200624, 4333305, 4622192, 5199966, 5250780, 5777740, 6852240, 6933288, 7001040, 8666610, 8955497, 10399932, 10501560, 11555480, 12999915, 13866576, 17333220, 17910994, 20799864, 21003120, 23110960, 25999830, 26866491, 34666440, 35821988, 41599728, 44777485, 51999660, 53732982, 69332880, 71643976, 80599473, 89554970, 103999320, 107465964, 134332455, 143287952, 161198946, 179109940, 207998640, 214931928, 268664910, 322397892, 358219880, 402997365, 429863856, 537329820, 644795784, 716439760, 805994730, 1074659640, 1289591568, 1611989460, 2149319280, 3223978920, 6447957840]

約数ペア:

[(1, 6447957840), (2, 3223978920), (3, 2149319280), (4, 1611989460), (5, 1289591568), (6, 1074659640), (8, 805994730), (9, 716439760), (10, 644795784), (12, 537329820), (15, 429863856), (16, 402997365), (18, 358219880), (20, 322397892), (24, 268664910), (30, 214931928), (31, 207998640), (36, 179109940), (40, 161198946), (45, 143287952), (48, 134332455), (60, 107465964), (62, 103999320), (72, 89554970), (80, 80599473), (90, 71643976), (93, 69332880), (120, 53732982), (124, 51999660), (144, 44777485), (155, 41599728), (180, 35821988), (186, 34666440), (240, 26866491), (248, 25999830), (279, 23110960), (307, 21003120), (310, 20799864), (360, 17910994), (372, 17333220), (465, 13866576), (496, 12999915), (558, 11555480), (614, 10501560), (620, 10399932), (720, 8955497), (744, 8666610), (921, 7001040), (930, 6933288), (941, 6852240), (1116, 5777740), (1228, 5250780), (1240, 5199966), (1395, 4622192), (1488, 4333305), (1535, 4200624), (1842, 3500520), (1860, 3466644), (1882, 3426120), (2232, 2888870), (2456, 2625390), (2480, 2599983), (2763, 2333680), (2790, 2311096), (2823, 2284080), (3070, 2100312), (3684, 1750260), (3720, 1733322), (3764, 1713060), (4464, 1444435), (4605, 1400208), (4705, 1370448), (4912, 1312695), (5526, 1166840), (5580, 1155548), (5646, 1142040), (6140, 1050156), (7368, 875130), (7440, 866661), (7528, 856530), (8469, 761360), (9210, 700104), (9410, 685224), (9517, 677520), (11052, 583420), (11160, 577774), (11292, 571020), (12280, 525078), (13815, 466736), (14115, 456816), (14736, 437565), (15056, 428265), (16938, 380680), (18420, 350052), (18820, 342612), (19034, 338760), (22104, 291710), (22320, 288887), (22584, 285510), (24560, 262539), (27630, 233368), (28230, 228408), (28551, 225840), (29171, 221040), (33876, 190340), (36840, 175026), (37640, 171306), (38068, 169380), (42345, 152272), (44208, 145855), (45168, 142755), (47585, 135504), (55260, 116684), (56460, 114204), (57102, 112920), (58342, 110520), (67752, 95170), (73680, 87513), (75280, 85653), (76136, 84690)]