276885120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 939420000

約数和(自身を除く): 662534880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 384, 408, 480, 499, 510, 544, 578, 640, 680, 816, 867, 960, 998, 1020, 1088, 1156, 1360, 1445, 1497, 1632, 1734, 1920, 1996, 2040, 2176, 2312, 2495, 2720, 2890, 2994, 3264, 3468, 3992, 4080, 4335, 4624, 4990, 5440, 5780, 5988, 6528, 6936, 7485, 7984, 8160, 8483, 8670, 9248, 9980, 10880, 11560, 11976, 13872, 14970, 15968, 16320, 16966, 17340, 18496, 19960, 23120, 23952, 25449, 27744, 29940, 31936, 32640, 33932, 34680, 36992, 39920, 42415, 46240, 47904, 50898, 55488, 59880, 63872, 67864, 69360, 79840, 84830, 92480, 95808, 101796, 110976, 119760, 127245, 135728, 138720, 144211, 159680, 169660, 184960, 191616, 203592, 239520, 254490, 271456, 277440, 288422, 319360, 339320, 407184, 432633, 479040, 508980, 542912, 554880, 576844, 678640, 721055, 814368, 865266, 958080, 1017960, 1085824, 1153688, 1357280, 1442110, 1628736, 1730532, 2035920, 2163165, 2307376, 2714560, 2884220, 3257472, 3461064, 4071840, 4326330, 4614752, 5429120, 5768440, 6922128, 8143680, 8652660, 9229504, 11536880, 13844256, 16287360, 17305320, 18459008, 23073760, 27688512, 34610640, 46147520, 55377024, 69221280, 92295040, 138442560, 276885120]

約数ペア:

[(1, 276885120), (2, 138442560), (3, 92295040), (4, 69221280), (5, 55377024), (6, 46147520), (8, 34610640), (10, 27688512), (12, 23073760), (15, 18459008), (16, 17305320), (17, 16287360), (20, 13844256), (24, 11536880), (30, 9229504), (32, 8652660), (34, 8143680), (40, 6922128), (48, 5768440), (51, 5429120), (60, 4614752), (64, 4326330), (68, 4071840), (80, 3461064), (85, 3257472), (96, 2884220), (102, 2714560), (120, 2307376), (128, 2163165), (136, 2035920), (160, 1730532), (170, 1628736), (192, 1442110), (204, 1357280), (240, 1153688), (255, 1085824), (272, 1017960), (289, 958080), (320, 865266), (340, 814368), (384, 721055), (408, 678640), (480, 576844), (499, 554880), (510, 542912), (544, 508980), (578, 479040), (640, 432633), (680, 407184), (816, 339320), (867, 319360), (960, 288422), (998, 277440), (1020, 271456), (1088, 254490), (1156, 239520), (1360, 203592), (1445, 191616), (1497, 184960), (1632, 169660), (1734, 159680), (1920, 144211), (1996, 138720), (2040, 135728), (2176, 127245), (2312, 119760), (2495, 110976), (2720, 101796), (2890, 95808), (2994, 92480), (3264, 84830), (3468, 79840), (3992, 69360), (4080, 67864), (4335, 63872), (4624, 59880), (4990, 55488), (5440, 50898), (5780, 47904), (5988, 46240), (6528, 42415), (6936, 39920), (7485, 36992), (7984, 34680), (8160, 33932), (8483, 32640), (8670, 31936), (9248, 29940), (9980, 27744), (10880, 25449), (11560, 23952), (11976, 23120), (13872, 19960), (14970, 18496), (15968, 17340), (16320, 16966)]