1230395891880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{19867}}^1$

素因数の和:21104

約数の個数: 256

約数和(自身を含む): 4058031052800

約数和(自身を除く): 2827635160920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1181, 1311, 1380, 1748, 2185, 2280, 2362, 2622, 2760, 3496, 3543, 4370, 4724, 5244, 5905, 6555, 7086, 8740, 9448, 10488, 11810, 13110, 14172, 17480, 17715, 19867, 22439, 23620, 26220, 27163, 28344, 35430, 39734, 44878, 47240, 52440, 54326, 59601, 67317, 70860, 79468, 81489, 89756, 99335, 108652, 112195, 119202, 134634, 135815, 141720, 158936, 162978, 179512, 198670, 217304, 224390, 238404, 269268, 271630, 298005, 325956, 336585, 377473, 397340, 407445, 448780, 456941, 476808, 516097, 538536, 543260, 596010, 651912, 673170, 754946, 794680, 814890, 897560, 913882, 1032194, 1086520, 1132419, 1192020, 1346340, 1370823, 1509892, 1548291, 1629780, 1827764, 1887365, 2064388, 2264838, 2284705, 2384040, 2580485, 2692680, 2741646, 3019784, 3096582, 3259560, 3655528, 3774730, 4128776, 4529676, 4569410, 5160970, 5483292, 5662095, 6193164, 6854115, 7549460, 7741455, 8681879, 9059352, 9138820, 10321940, 10966584, 11324190, 12386328, 13708230, 15098920, 15482910, 17363758, 18277640, 20643880, 22648380, 23462927, 26045637, 27416460, 30965820, 34727516, 43409395, 45296760, 46925854, 52091274, 54832920, 61931640, 69455032, 70388781, 86818790, 93851708, 104182548, 117314635, 130228185, 140777562, 173637580, 187703416, 208365096, 234629270, 260456370, 281555124, 347275160, 351943905, 445795613, 469258540, 520912740, 539647321, 563110248, 703887810, 891591226, 938517080, 1041825480, 1079294642, 1337386839, 1407775620, 1618941963, 1783182452, 2158589284, 2228978065, 2674773678, 2698236605, 2815551240, 3237883926, 3566364904, 4317178568, 4457956130, 5349547356, 5396473210, 6475767852, 6686934195, 8094709815, 8915912260, 10253299099, 10699094712, 10792946420, 12951535704, 13373868390, 16189419630, 17831824520, 20506598198, 21585892840, 26747736780, 30759897297, 32378839260, 41013196396, 51266495495, 53495473560, 61519794594, 64757678520, 82026392792, 102532990990, 123039589188, 153799486485, 205065981980, 246079178376, 307598972970, 410131963960, 615197945940, 1230395891880]

約数ペア:

[(1, 1230395891880), (2, 615197945940), (3, 410131963960), (4, 307598972970), (5, 246079178376), (6, 205065981980), (8, 153799486485), (10, 123039589188), (12, 102532990990), (15, 82026392792), (19, 64757678520), (20, 61519794594), (23, 53495473560), (24, 51266495495), (30, 41013196396), (38, 32378839260), (40, 30759897297), (46, 26747736780), (57, 21585892840), (60, 20506598198), (69, 17831824520), (76, 16189419630), (92, 13373868390), (95, 12951535704), (114, 10792946420), (115, 10699094712), (120, 10253299099), (138, 8915912260), (152, 8094709815), (184, 6686934195), (190, 6475767852), (228, 5396473210), (230, 5349547356), (276, 4457956130), (285, 4317178568), (345, 3566364904), (380, 3237883926), (437, 2815551240), (456, 2698236605), (460, 2674773678), (552, 2228978065), (570, 2158589284), (690, 1783182452), (760, 1618941963), (874, 1407775620), (920, 1337386839), (1140, 1079294642), (1181, 1041825480), (1311, 938517080), (1380, 891591226), (1748, 703887810), (2185, 563110248), (2280, 539647321), (2362, 520912740), (2622, 469258540), (2760, 445795613), (3496, 351943905), (3543, 347275160), (4370, 281555124), (4724, 260456370), (5244, 234629270), (5905, 208365096), (6555, 187703416), (7086, 173637580), (8740, 140777562), (9448, 130228185), (10488, 117314635), (11810, 104182548), (13110, 93851708), (14172, 86818790), (17480, 70388781), (17715, 69455032), (19867, 61931640), (22439, 54832920), (23620, 52091274), (26220, 46925854), (27163, 45296760), (28344, 43409395), (35430, 34727516), (39734, 30965820), (44878, 27416460), (47240, 26045637), (52440, 23462927), (54326, 22648380), (59601, 20643880), (67317, 18277640), (70860, 17363758), (79468, 15482910), (81489, 15098920), (89756, 13708230), (99335, 12386328), (108652, 11324190), (112195, 10966584), (119202, 10321940), (134634, 9138820), (135815, 9059352), (141720, 8681879), (158936, 7741455), (162978, 7549460), (179512, 6854115), (198670, 6193164), (217304, 5662095), (224390, 5483292), (238404, 5160970), (269268, 4569410), (271630, 4529676), (298005, 4128776), (325956, 3774730), (336585, 3655528), (377473, 3259560), (397340, 3096582), (407445, 3019784), (448780, 2741646), (456941, 2692680), (476808, 2580485), (516097, 2384040), (538536, 2284705), (543260, 2264838), (596010, 2064388), (651912, 1887365), (673170, 1827764), (754946, 1629780), (794680, 1548291), (814890, 1509892), (897560, 1370823), (913882, 1346340), (1032194, 1192020), (1086520, 1132419)]