22927320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 87091200

約数和(自身を除く): 64163880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 71, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 142, 156, 180, 184, 195, 207, 213, 216, 230, 234, 260, 270, 276, 284, 299, 312, 345, 351, 355, 360, 390, 414, 426, 460, 468, 520, 540, 552, 568, 585, 598, 621, 639, 690, 702, 710, 780, 828, 852, 897, 920, 923, 936, 1035, 1065, 1080, 1170, 1196, 1242, 1278, 1380, 1404, 1420, 1495, 1560, 1633, 1656, 1704, 1755, 1794, 1846, 1917, 2070, 2130, 2340, 2392, 2484, 2556, 2691, 2760, 2769, 2808, 2840, 2990, 3105, 3195, 3266, 3510, 3588, 3692, 3834, 4140, 4260, 4485, 4615, 4680, 4899, 4968, 5112, 5382, 5538, 5980, 6210, 6390, 6532, 7020, 7176, 7384, 7668, 8073, 8165, 8280, 8307, 8520, 8970, 9230, 9585, 9798, 10764, 11076, 11960, 12420, 12780, 13064, 13455, 13845, 14040, 14697, 15336, 16146, 16330, 16614, 17940, 18460, 19170, 19596, 21229, 21528, 22152, 24495, 24840, 24921, 25560, 26910, 27690, 29394, 32292, 32660, 33228, 35880, 36920, 38340, 39192, 40365, 41535, 42458, 44091, 48990, 49842, 53820, 55380, 58788, 63687, 64584, 65320, 66456, 73485, 76680, 80730, 83070, 84916, 88182, 97980, 99684, 106145, 107640, 110760, 117576, 124605, 127374, 146970, 161460, 166140, 169832, 176364, 191061, 195960, 199368, 212290, 220455, 249210, 254748, 293940, 318435, 322920, 332280, 352728, 382122, 424580, 440910, 498420, 509496, 573183, 587880, 636870, 764244, 849160, 881820, 955305, 996840, 1146366, 1273740, 1528488, 1763640, 1910610, 2292732, 2547480, 2865915, 3821220, 4585464, 5731830, 7642440, 11463660, 22927320]

約数ペア:

[(1, 22927320), (2, 11463660), (3, 7642440), (4, 5731830), (5, 4585464), (6, 3821220), (8, 2865915), (9, 2547480), (10, 2292732), (12, 1910610), (13, 1763640), (15, 1528488), (18, 1273740), (20, 1146366), (23, 996840), (24, 955305), (26, 881820), (27, 849160), (30, 764244), (36, 636870), (39, 587880), (40, 573183), (45, 509496), (46, 498420), (52, 440910), (54, 424580), (60, 382122), (65, 352728), (69, 332280), (71, 322920), (72, 318435), (78, 293940), (90, 254748), (92, 249210), (104, 220455), (108, 212290), (115, 199368), (117, 195960), (120, 191061), (130, 176364), (135, 169832), (138, 166140), (142, 161460), (156, 146970), (180, 127374), (184, 124605), (195, 117576), (207, 110760), (213, 107640), (216, 106145), (230, 99684), (234, 97980), (260, 88182), (270, 84916), (276, 83070), (284, 80730), (299, 76680), (312, 73485), (345, 66456), (351, 65320), (355, 64584), (360, 63687), (390, 58788), (414, 55380), (426, 53820), (460, 49842), (468, 48990), (520, 44091), (540, 42458), (552, 41535), (568, 40365), (585, 39192), (598, 38340), (621, 36920), (639, 35880), (690, 33228), (702, 32660), (710, 32292), (780, 29394), (828, 27690), (852, 26910), (897, 25560), (920, 24921), (923, 24840), (936, 24495), (1035, 22152), (1065, 21528), (1080, 21229), (1170, 19596), (1196, 19170), (1242, 18460), (1278, 17940), (1380, 16614), (1404, 16330), (1420, 16146), (1495, 15336), (1560, 14697), (1633, 14040), (1656, 13845), (1704, 13455), (1755, 13064), (1794, 12780), (1846, 12420), (1917, 11960), (2070, 11076), (2130, 10764), (2340, 9798), (2392, 9585), (2484, 9230), (2556, 8970), (2691, 8520), (2760, 8307), (2769, 8280), (2808, 8165), (2840, 8073), (2990, 7668), (3105, 7384), (3195, 7176), (3266, 7020), (3510, 6532), (3588, 6390), (3692, 6210), (3834, 5980), (4140, 5538), (4260, 5382), (4485, 5112), (4615, 4968), (4680, 4899)]