74183280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 244270080

約数和(自身を除く): 170086800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 89, 92, 115, 120, 138, 151, 178, 184, 230, 240, 267, 276, 302, 345, 356, 368, 445, 453, 460, 534, 552, 604, 690, 712, 755, 890, 906, 920, 1068, 1104, 1208, 1335, 1380, 1424, 1510, 1780, 1812, 1840, 2047, 2136, 2265, 2416, 2670, 2760, 3020, 3473, 3560, 3624, 4094, 4272, 4530, 5340, 5520, 6040, 6141, 6946, 7120, 7248, 8188, 9060, 10235, 10419, 10680, 12080, 12282, 13439, 13892, 16376, 17365, 18120, 20470, 20838, 21360, 24564, 26878, 27784, 30705, 32752, 34730, 36240, 40317, 40940, 41676, 49128, 52095, 53756, 55568, 61410, 67195, 69460, 80634, 81880, 83352, 98256, 104190, 107512, 122820, 134390, 138920, 161268, 163760, 166704, 201585, 208380, 215024, 245640, 268780, 277840, 309097, 322536, 403170, 416760, 491280, 537560, 618194, 645072, 806340, 833520, 927291, 1075120, 1236388, 1545485, 1612680, 1854582, 2472776, 3090970, 3225360, 3709164, 4636455, 4945552, 6181940, 7418328, 9272910, 12363880, 14836656, 18545820, 24727760, 37091640, 74183280]

約数ペア:

[(1, 74183280), (2, 37091640), (3, 24727760), (4, 18545820), (5, 14836656), (6, 12363880), (8, 9272910), (10, 7418328), (12, 6181940), (15, 4945552), (16, 4636455), (20, 3709164), (23, 3225360), (24, 3090970), (30, 2472776), (40, 1854582), (46, 1612680), (48, 1545485), (60, 1236388), (69, 1075120), (80, 927291), (89, 833520), (92, 806340), (115, 645072), (120, 618194), (138, 537560), (151, 491280), (178, 416760), (184, 403170), (230, 322536), (240, 309097), (267, 277840), (276, 268780), (302, 245640), (345, 215024), (356, 208380), (368, 201585), (445, 166704), (453, 163760), (460, 161268), (534, 138920), (552, 134390), (604, 122820), (690, 107512), (712, 104190), (755, 98256), (890, 83352), (906, 81880), (920, 80634), (1068, 69460), (1104, 67195), (1208, 61410), (1335, 55568), (1380, 53756), (1424, 52095), (1510, 49128), (1780, 41676), (1812, 40940), (1840, 40317), (2047, 36240), (2136, 34730), (2265, 32752), (2416, 30705), (2670, 27784), (2760, 26878), (3020, 24564), (3473, 21360), (3560, 20838), (3624, 20470), (4094, 18120), (4272, 17365), (4530, 16376), (5340, 13892), (5520, 13439), (6040, 12282), (6141, 12080), (6946, 10680), (7120, 10419), (7248, 10235), (8188, 9060)]