6662640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 23141376

約数和(自身を除く): 16478736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 71, 80, 85, 92, 102, 115, 120, 136, 138, 142, 170, 184, 204, 213, 230, 240, 255, 272, 276, 284, 340, 345, 355, 368, 391, 408, 426, 460, 510, 552, 568, 680, 690, 710, 782, 816, 852, 920, 1020, 1065, 1104, 1136, 1173, 1207, 1360, 1380, 1420, 1564, 1633, 1704, 1840, 1955, 2040, 2130, 2346, 2414, 2760, 2840, 3128, 3266, 3408, 3621, 3910, 4080, 4260, 4692, 4828, 4899, 5520, 5680, 5865, 6035, 6256, 6532, 7242, 7820, 8165, 8520, 9384, 9656, 9798, 11730, 12070, 13064, 14484, 15640, 16330, 17040, 18105, 18768, 19312, 19596, 23460, 24140, 24495, 26128, 27761, 28968, 31280, 32660, 36210, 39192, 46920, 48280, 48990, 55522, 57936, 65320, 72420, 78384, 83283, 93840, 96560, 97980, 111044, 130640, 138805, 144840, 166566, 195960, 222088, 277610, 289680, 333132, 391920, 416415, 444176, 555220, 666264, 832830, 1110440, 1332528, 1665660, 2220880, 3331320, 6662640]

約数ペア:

[(1, 6662640), (2, 3331320), (3, 2220880), (4, 1665660), (5, 1332528), (6, 1110440), (8, 832830), (10, 666264), (12, 555220), (15, 444176), (16, 416415), (17, 391920), (20, 333132), (23, 289680), (24, 277610), (30, 222088), (34, 195960), (40, 166566), (46, 144840), (48, 138805), (51, 130640), (60, 111044), (68, 97980), (69, 96560), (71, 93840), (80, 83283), (85, 78384), (92, 72420), (102, 65320), (115, 57936), (120, 55522), (136, 48990), (138, 48280), (142, 46920), (170, 39192), (184, 36210), (204, 32660), (213, 31280), (230, 28968), (240, 27761), (255, 26128), (272, 24495), (276, 24140), (284, 23460), (340, 19596), (345, 19312), (355, 18768), (368, 18105), (391, 17040), (408, 16330), (426, 15640), (460, 14484), (510, 13064), (552, 12070), (568, 11730), (680, 9798), (690, 9656), (710, 9384), (782, 8520), (816, 8165), (852, 7820), (920, 7242), (1020, 6532), (1065, 6256), (1104, 6035), (1136, 5865), (1173, 5680), (1207, 5520), (1360, 4899), (1380, 4828), (1420, 4692), (1564, 4260), (1633, 4080), (1704, 3910), (1840, 3621), (1955, 3408), (2040, 3266), (2130, 3128), (2346, 2840), (2414, 2760)]