38758680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 136581120

約数和(自身を除く): 97822440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 151, 155, 180, 184, 186, 207, 230, 248, 276, 279, 302, 310, 345, 360, 372, 414, 453, 460, 465, 552, 558, 604, 620, 690, 713, 744, 755, 828, 906, 920, 930, 1035, 1116, 1208, 1240, 1359, 1380, 1395, 1426, 1510, 1656, 1812, 1860, 2070, 2139, 2232, 2265, 2718, 2760, 2790, 2852, 3020, 3473, 3565, 3624, 3720, 4140, 4278, 4530, 4681, 5436, 5580, 5704, 6040, 6417, 6795, 6946, 7130, 8280, 8556, 9060, 9362, 10419, 10695, 10872, 11160, 12834, 13590, 13892, 14043, 14260, 17112, 17365, 18120, 18724, 20838, 21390, 23405, 25668, 27180, 27784, 28086, 28520, 31257, 32085, 34730, 37448, 41676, 42129, 42780, 46810, 51336, 52095, 54360, 56172, 62514, 64170, 69460, 70215, 83352, 84258, 85560, 93620, 104190, 107663, 112344, 125028, 128340, 138920, 140430, 156285, 168516, 187240, 208380, 210645, 215326, 250056, 256680, 280860, 312570, 322989, 337032, 416760, 421290, 430652, 538315, 561720, 625140, 645978, 842580, 861304, 968967, 1076630, 1250280, 1291956, 1614945, 1685160, 1937934, 2153260, 2583912, 3229890, 3875868, 4306520, 4844835, 6459780, 7751736, 9689670, 12919560, 19379340, 38758680]

約数ペア:

[(1, 38758680), (2, 19379340), (3, 12919560), (4, 9689670), (5, 7751736), (6, 6459780), (8, 4844835), (9, 4306520), (10, 3875868), (12, 3229890), (15, 2583912), (18, 2153260), (20, 1937934), (23, 1685160), (24, 1614945), (30, 1291956), (31, 1250280), (36, 1076630), (40, 968967), (45, 861304), (46, 842580), (60, 645978), (62, 625140), (69, 561720), (72, 538315), (90, 430652), (92, 421290), (93, 416760), (115, 337032), (120, 322989), (124, 312570), (138, 280860), (151, 256680), (155, 250056), (180, 215326), (184, 210645), (186, 208380), (207, 187240), (230, 168516), (248, 156285), (276, 140430), (279, 138920), (302, 128340), (310, 125028), (345, 112344), (360, 107663), (372, 104190), (414, 93620), (453, 85560), (460, 84258), (465, 83352), (552, 70215), (558, 69460), (604, 64170), (620, 62514), (690, 56172), (713, 54360), (744, 52095), (755, 51336), (828, 46810), (906, 42780), (920, 42129), (930, 41676), (1035, 37448), (1116, 34730), (1208, 32085), (1240, 31257), (1359, 28520), (1380, 28086), (1395, 27784), (1426, 27180), (1510, 25668), (1656, 23405), (1812, 21390), (1860, 20838), (2070, 18724), (2139, 18120), (2232, 17365), (2265, 17112), (2718, 14260), (2760, 14043), (2790, 13892), (2852, 13590), (3020, 12834), (3473, 11160), (3565, 10872), (3624, 10695), (3720, 10419), (4140, 9362), (4278, 9060), (4530, 8556), (4681, 8280), (5436, 7130), (5580, 6946), (5704, 6795), (6040, 6417)]