4328274560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 10733990400

約数和(自身を除く): 6405715840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 269, 310, 320, 496, 538, 620, 640, 811, 992, 1076, 1240, 1345, 1622, 1984, 2152, 2480, 2690, 3244, 3968, 4055, 4304, 4960, 5380, 6488, 8110, 8339, 8608, 9920, 10760, 12976, 16220, 16678, 17216, 19840, 21520, 25141, 25952, 32440, 33356, 34432, 41695, 43040, 50282, 51904, 64880, 66712, 83390, 86080, 100564, 103808, 125705, 129760, 133424, 166780, 172160, 201128, 218159, 251410, 259520, 266848, 333560, 402256, 436318, 502820, 519040, 533696, 667120, 804512, 872636, 1005640, 1067392, 1090795, 1334240, 1609024, 1745272, 2011280, 2181590, 2668480, 3218048, 3490544, 4022560, 4363180, 5336960, 6762929, 6981088, 8045120, 8726360, 13525858, 13962176, 16090240, 17452720, 27051716, 27924352, 33814645, 34905440, 54103432, 67629290, 69810880, 108206864, 135258580, 139621760, 216413728, 270517160, 432827456, 541034320, 865654912, 1082068640, 2164137280, 4328274560]

約数ペア:

[(1, 4328274560), (2, 2164137280), (4, 1082068640), (5, 865654912), (8, 541034320), (10, 432827456), (16, 270517160), (20, 216413728), (31, 139621760), (32, 135258580), (40, 108206864), (62, 69810880), (64, 67629290), (80, 54103432), (124, 34905440), (128, 33814645), (155, 27924352), (160, 27051716), (248, 17452720), (269, 16090240), (310, 13962176), (320, 13525858), (496, 8726360), (538, 8045120), (620, 6981088), (640, 6762929), (811, 5336960), (992, 4363180), (1076, 4022560), (1240, 3490544), (1345, 3218048), (1622, 2668480), (1984, 2181590), (2152, 2011280), (2480, 1745272), (2690, 1609024), (3244, 1334240), (3968, 1090795), (4055, 1067392), (4304, 1005640), (4960, 872636), (5380, 804512), (6488, 667120), (8110, 533696), (8339, 519040), (8608, 502820), (9920, 436318), (10760, 402256), (12976, 333560), (16220, 266848), (16678, 259520), (17216, 251410), (19840, 218159), (21520, 201128), (25141, 172160), (25952, 166780), (32440, 133424), (33356, 129760), (34432, 125705), (41695, 103808), (43040, 100564), (50282, 86080), (51904, 83390), (64880, 66712)]