2138812320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1475

約数の個数: 192

約数和(自身を含む): 7082256384

約数和(自身を除く): 4943444064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 151, 160, 184, 230, 240, 276, 302, 345, 368, 453, 460, 480, 552, 604, 690, 736, 755, 906, 920, 1104, 1208, 1283, 1380, 1510, 1812, 1840, 2208, 2265, 2416, 2566, 2760, 3020, 3473, 3624, 3680, 3849, 4530, 4832, 5132, 5520, 6040, 6415, 6946, 7248, 7698, 9060, 10264, 10419, 11040, 12080, 12830, 13892, 14496, 15396, 17365, 18120, 19245, 20528, 20838, 24160, 25660, 27784, 29509, 30792, 34730, 36240, 38490, 41056, 41676, 51320, 52095, 55568, 59018, 61584, 69460, 72480, 76980, 83352, 88527, 102640, 104190, 111136, 118036, 123168, 138920, 147545, 153960, 166704, 177054, 193733, 205280, 208380, 236072, 277840, 295090, 307920, 333408, 354108, 387466, 416760, 442635, 472144, 555680, 581199, 590180, 615840, 708216, 774932, 833520, 885270, 944288, 968665, 1162398, 1180360, 1416432, 1549864, 1667040, 1770540, 1937330, 2324796, 2360720, 2832864, 2905995, 3099728, 3541080, 3874660, 4455859, 4649592, 4721440, 5811990, 6199456, 7082160, 7749320, 8911718, 9299184, 11623980, 13367577, 14164320, 15498640, 17823436, 18598368, 22279295, 23247960, 26735154, 30997280, 35646872, 44558590, 46495920, 53470308, 66837885, 71293744, 89117180, 92991840, 106940616, 133675770, 142587488, 178234360, 213881232, 267351540, 356468720, 427762464, 534703080, 712937440, 1069406160, 2138812320]

約数ペア:

[(1, 2138812320), (2, 1069406160), (3, 712937440), (4, 534703080), (5, 427762464), (6, 356468720), (8, 267351540), (10, 213881232), (12, 178234360), (15, 142587488), (16, 133675770), (20, 106940616), (23, 92991840), (24, 89117180), (30, 71293744), (32, 66837885), (40, 53470308), (46, 46495920), (48, 44558590), (60, 35646872), (69, 30997280), (80, 26735154), (92, 23247960), (96, 22279295), (115, 18598368), (120, 17823436), (138, 15498640), (151, 14164320), (160, 13367577), (184, 11623980), (230, 9299184), (240, 8911718), (276, 7749320), (302, 7082160), (345, 6199456), (368, 5811990), (453, 4721440), (460, 4649592), (480, 4455859), (552, 3874660), (604, 3541080), (690, 3099728), (736, 2905995), (755, 2832864), (906, 2360720), (920, 2324796), (1104, 1937330), (1208, 1770540), (1283, 1667040), (1380, 1549864), (1510, 1416432), (1812, 1180360), (1840, 1162398), (2208, 968665), (2265, 944288), (2416, 885270), (2566, 833520), (2760, 774932), (3020, 708216), (3473, 615840), (3624, 590180), (3680, 581199), (3849, 555680), (4530, 472144), (4832, 442635), (5132, 416760), (5520, 387466), (6040, 354108), (6415, 333408), (6946, 307920), (7248, 295090), (7698, 277840), (9060, 236072), (10264, 208380), (10419, 205280), (11040, 193733), (12080, 177054), (12830, 166704), (13892, 153960), (14496, 147545), (15396, 138920), (17365, 123168), (18120, 118036), (19245, 111136), (20528, 104190), (20838, 102640), (24160, 88527), (25660, 83352), (27784, 76980), (29509, 72480), (30792, 69460), (34730, 61584), (36240, 59018), (38490, 55568), (41056, 52095), (41676, 51320)]