7646321280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2711}}^1$

素因数の和:2859

約数の個数: 256

約数和(自身を含む): 26489514240

約数和(自身を除く): 18843192960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 113, 120, 128, 130, 156, 160, 192, 195, 208, 226, 240, 260, 312, 320, 339, 384, 390, 416, 452, 480, 520, 565, 624, 640, 678, 780, 832, 904, 960, 1040, 1130, 1248, 1356, 1469, 1560, 1664, 1695, 1808, 1920, 2080, 2260, 2496, 2711, 2712, 2938, 3120, 3390, 3616, 4160, 4407, 4520, 4992, 5422, 5424, 5876, 6240, 6780, 7232, 7345, 8133, 8320, 8814, 9040, 10844, 10848, 11752, 12480, 13555, 13560, 14464, 14690, 16266, 17628, 18080, 21688, 21696, 22035, 23504, 24960, 27110, 27120, 29380, 32532, 35243, 35256, 36160, 40665, 43376, 43392, 44070, 47008, 54220, 54240, 58760, 65064, 70486, 70512, 72320, 81330, 86752, 88140, 94016, 105729, 108440, 108480, 117520, 130128, 140972, 141024, 162660, 173504, 176215, 176280, 188032, 211458, 216880, 216960, 235040, 260256, 281944, 282048, 306343, 325320, 347008, 352430, 352560, 422916, 433760, 470080, 520512, 528645, 563888, 564096, 612686, 650640, 704860, 705120, 845832, 867520, 919029, 940160, 1041024, 1057290, 1127776, 1225372, 1301280, 1409720, 1410240, 1531715, 1691664, 1735040, 1838058, 2114580, 2255552, 2450744, 2602560, 2819440, 2820480, 3063430, 3383328, 3676116, 3982459, 4229160, 4511104, 4595145, 4901488, 5205120, 5638880, 6126860, 6766656, 7352232, 7964918, 8458320, 9190290, 9802976, 11277760, 11947377, 12253720, 13533312, 14704464, 15929836, 16916640, 18380580, 19605952, 19912295, 22555520, 23894754, 24507440, 29408928, 31859672, 33833280, 36761160, 39211904, 39824590, 47789508, 49014880, 58817856, 59736885, 63719344, 67666560, 73522320, 79649180, 95579016, 98029760, 117635712, 119473770, 127438688, 147044640, 159298360, 191158032, 196059520, 238947540, 254877376, 294089280, 318596720, 382316064, 477895080, 509754752, 588178560, 637193440, 764632128, 955790160, 1274386880, 1529264256, 1911580320, 2548773760, 3823160640, 7646321280]

約数ペア:

[(1, 7646321280), (2, 3823160640), (3, 2548773760), (4, 1911580320), (5, 1529264256), (6, 1274386880), (8, 955790160), (10, 764632128), (12, 637193440), (13, 588178560), (15, 509754752), (16, 477895080), (20, 382316064), (24, 318596720), (26, 294089280), (30, 254877376), (32, 238947540), (39, 196059520), (40, 191158032), (48, 159298360), (52, 147044640), (60, 127438688), (64, 119473770), (65, 117635712), (78, 98029760), (80, 95579016), (96, 79649180), (104, 73522320), (113, 67666560), (120, 63719344), (128, 59736885), (130, 58817856), (156, 49014880), (160, 47789508), (192, 39824590), (195, 39211904), (208, 36761160), (226, 33833280), (240, 31859672), (260, 29408928), (312, 24507440), (320, 23894754), (339, 22555520), (384, 19912295), (390, 19605952), (416, 18380580), (452, 16916640), (480, 15929836), (520, 14704464), (565, 13533312), (624, 12253720), (640, 11947377), (678, 11277760), (780, 9802976), (832, 9190290), (904, 8458320), (960, 7964918), (1040, 7352232), (1130, 6766656), (1248, 6126860), (1356, 5638880), (1469, 5205120), (1560, 4901488), (1664, 4595145), (1695, 4511104), (1808, 4229160), (1920, 3982459), (2080, 3676116), (2260, 3383328), (2496, 3063430), (2711, 2820480), (2712, 2819440), (2938, 2602560), (3120, 2450744), (3390, 2255552), (3616, 2114580), (4160, 1838058), (4407, 1735040), (4520, 1691664), (4992, 1531715), (5422, 1410240), (5424, 1409720), (5876, 1301280), (6240, 1225372), (6780, 1127776), (7232, 1057290), (7345, 1041024), (8133, 940160), (8320, 919029), (8814, 867520), (9040, 845832), (10844, 705120), (10848, 704860), (11752, 650640), (12480, 612686), (13555, 564096), (13560, 563888), (14464, 528645), (14690, 520512), (16266, 470080), (17628, 433760), (18080, 422916), (21688, 352560), (21696, 352430), (22035, 347008), (23504, 325320), (24960, 306343), (27110, 282048), (27120, 281944), (29380, 260256), (32532, 235040), (35243, 216960), (35256, 216880), (36160, 211458), (40665, 188032), (43376, 176280), (43392, 176215), (44070, 173504), (47008, 162660), (54220, 141024), (54240, 140972), (58760, 130128), (65064, 117520), (70486, 108480), (70512, 108440), (72320, 105729), (81330, 94016), (86752, 88140)]