13325280

素因数分解:

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

素因数の和:129

約数の個数: 192

約数和(自身を含む): 47029248

約数和(自身を除く): 33703968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 71, 80, 85, 92, 96, 102, 115, 120, 136, 138, 142, 160, 170, 184, 204, 213, 230, 240, 255, 272, 276, 284, 340, 345, 355, 368, 391, 408, 426, 460, 480, 510, 544, 552, 568, 680, 690, 710, 736, 782, 816, 852, 920, 1020, 1065, 1104, 1136, 1173, 1207, 1360, 1380, 1420, 1564, 1632, 1633, 1704, 1840, 1955, 2040, 2130, 2208, 2272, 2346, 2414, 2720, 2760, 2840, 3128, 3266, 3408, 3621, 3680, 3910, 4080, 4260, 4692, 4828, 4899, 5520, 5680, 5865, 6035, 6256, 6532, 6816, 7242, 7820, 8160, 8165, 8520, 9384, 9656, 9798, 11040, 11360, 11730, 12070, 12512, 13064, 14484, 15640, 16330, 17040, 18105, 18768, 19312, 19596, 23460, 24140, 24495, 26128, 27761, 28968, 31280, 32660, 34080, 36210, 37536, 38624, 39192, 46920, 48280, 48990, 52256, 55522, 57936, 62560, 65320, 72420, 78384, 83283, 93840, 96560, 97980, 111044, 115872, 130640, 138805, 144840, 156768, 166566, 187680, 193120, 195960, 222088, 261280, 277610, 289680, 333132, 391920, 416415, 444176, 555220, 579360, 666264, 783840, 832830, 888352, 1110440, 1332528, 1665660, 2220880, 2665056, 3331320, 4441760, 6662640, 13325280]

約数ペア:

[(1, 13325280), (2, 6662640), (3, 4441760), (4, 3331320), (5, 2665056), (6, 2220880), (8, 1665660), (10, 1332528), (12, 1110440), (15, 888352), (16, 832830), (17, 783840), (20, 666264), (23, 579360), (24, 555220), (30, 444176), (32, 416415), (34, 391920), (40, 333132), (46, 289680), (48, 277610), (51, 261280), (60, 222088), (68, 195960), (69, 193120), (71, 187680), (80, 166566), (85, 156768), (92, 144840), (96, 138805), (102, 130640), (115, 115872), (120, 111044), (136, 97980), (138, 96560), (142, 93840), (160, 83283), (170, 78384), (184, 72420), (204, 65320), (213, 62560), (230, 57936), (240, 55522), (255, 52256), (272, 48990), (276, 48280), (284, 46920), (340, 39192), (345, 38624), (355, 37536), (368, 36210), (391, 34080), (408, 32660), (426, 31280), (460, 28968), (480, 27761), (510, 26128), (544, 24495), (552, 24140), (568, 23460), (680, 19596), (690, 19312), (710, 18768), (736, 18105), (782, 17040), (816, 16330), (852, 15640), (920, 14484), (1020, 13064), (1065, 12512), (1104, 12070), (1136, 11730), (1173, 11360), (1207, 11040), (1360, 9798), (1380, 9656), (1420, 9384), (1564, 8520), (1632, 8165), (1633, 8160), (1704, 7820), (1840, 7242), (1955, 6816), (2040, 6532), (2130, 6256), (2208, 6035), (2272, 5865), (2346, 5680), (2414, 5520), (2720, 4899), (2760, 4828), (2840, 4692), (3128, 4260), (3266, 4080), (3408, 3910), (3621, 3680)]