276815760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 984895296

約数和(自身を除く): 708079536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 289, 307, 312, 340, 390, 408, 442, 510, 520, 578, 614, 624, 663, 680, 780, 816, 867, 884, 921, 1020, 1040, 1105, 1156, 1228, 1326, 1360, 1445, 1535, 1560, 1734, 1768, 1842, 2040, 2210, 2312, 2456, 2652, 2890, 3070, 3120, 3315, 3468, 3536, 3684, 3757, 3991, 4080, 4335, 4420, 4605, 4624, 4912, 5219, 5304, 5780, 6140, 6630, 6936, 7368, 7514, 7982, 8670, 8840, 9210, 10438, 10608, 11271, 11560, 11973, 12280, 13260, 13872, 14736, 15028, 15657, 15964, 17340, 17680, 18420, 18785, 19955, 20876, 22542, 23120, 23946, 24560, 26095, 26520, 30056, 31314, 31928, 34680, 36840, 37570, 39910, 41752, 45084, 47892, 52190, 53040, 56355, 59865, 60112, 62628, 63856, 67847, 69360, 73680, 75140, 78285, 79820, 83504, 88723, 90168, 95784, 104380, 112710, 119730, 125256, 135694, 150280, 156570, 159640, 177446, 180336, 191568, 203541, 208760, 225420, 239460, 250512, 266169, 271388, 300560, 313140, 319280, 339235, 354892, 407082, 417520, 443615, 450840, 478920, 532338, 542776, 626280, 678470, 709784, 814164, 887230, 901680, 957840, 1017705, 1064676, 1085552, 1153399, 1252560, 1330845, 1356940, 1419568, 1628328, 1774460, 2035410, 2129352, 2306798, 2661690, 2713880, 3256656, 3460197, 3548920, 4070820, 4258704, 4613596, 5323380, 5427760, 5766995, 6920394, 7097840, 8141640, 9227192, 10646760, 11533990, 13840788, 16283280, 17300985, 18454384, 21293520, 23067980, 27681576, 34601970, 46135960, 55363152, 69203940, 92271920, 138407880, 276815760]

約数ペア:

[(1, 276815760), (2, 138407880), (3, 92271920), (4, 69203940), (5, 55363152), (6, 46135960), (8, 34601970), (10, 27681576), (12, 23067980), (13, 21293520), (15, 18454384), (16, 17300985), (17, 16283280), (20, 13840788), (24, 11533990), (26, 10646760), (30, 9227192), (34, 8141640), (39, 7097840), (40, 6920394), (48, 5766995), (51, 5427760), (52, 5323380), (60, 4613596), (65, 4258704), (68, 4070820), (78, 3548920), (80, 3460197), (85, 3256656), (102, 2713880), (104, 2661690), (120, 2306798), (130, 2129352), (136, 2035410), (156, 1774460), (170, 1628328), (195, 1419568), (204, 1356940), (208, 1330845), (221, 1252560), (240, 1153399), (255, 1085552), (260, 1064676), (272, 1017705), (289, 957840), (307, 901680), (312, 887230), (340, 814164), (390, 709784), (408, 678470), (442, 626280), (510, 542776), (520, 532338), (578, 478920), (614, 450840), (624, 443615), (663, 417520), (680, 407082), (780, 354892), (816, 339235), (867, 319280), (884, 313140), (921, 300560), (1020, 271388), (1040, 266169), (1105, 250512), (1156, 239460), (1228, 225420), (1326, 208760), (1360, 203541), (1445, 191568), (1535, 180336), (1560, 177446), (1734, 159640), (1768, 156570), (1842, 150280), (2040, 135694), (2210, 125256), (2312, 119730), (2456, 112710), (2652, 104380), (2890, 95784), (3070, 90168), (3120, 88723), (3315, 83504), (3468, 79820), (3536, 78285), (3684, 75140), (3757, 73680), (3991, 69360), (4080, 67847), (4335, 63856), (4420, 62628), (4605, 60112), (4624, 59865), (4912, 56355), (5219, 53040), (5304, 52190), (5780, 47892), (6140, 45084), (6630, 41752), (6936, 39910), (7368, 37570), (7514, 36840), (7982, 34680), (8670, 31928), (8840, 31314), (9210, 30056), (10438, 26520), (10608, 26095), (11271, 24560), (11560, 23946), (11973, 23120), (12280, 22542), (13260, 20876), (13872, 19955), (14736, 18785), (15028, 18420), (15657, 17680), (15964, 17340)]