1288185600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 324

約数和(自身を含む): 4615053576

約数和(自身を除く): 3326867976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 169, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 338, 384, 390, 397, 400, 416, 480, 507, 520, 600, 624, 640, 650, 676, 768, 780, 794, 800, 832, 845, 960, 975, 1014, 1040, 1191, 1200, 1248, 1280, 1300, 1352, 1560, 1588, 1600, 1664, 1690, 1920, 1950, 1985, 2028, 2080, 2382, 2400, 2496, 2535, 2600, 2704, 3120, 3176, 3200, 3328, 3380, 3840, 3900, 3970, 4056, 4160, 4225, 4764, 4800, 4992, 5070, 5161, 5200, 5408, 5955, 6240, 6352, 6400, 6760, 7800, 7940, 8112, 8320, 8450, 9528, 9600, 9925, 9984, 10140, 10322, 10400, 10816, 11910, 12480, 12675, 12704, 13520, 15483, 15600, 15880, 16224, 16640, 16900, 19056, 19200, 19850, 20280, 20644, 20800, 21632, 23820, 24960, 25350, 25408, 25805, 27040, 29775, 30966, 31200, 31760, 32448, 33800, 38112, 39700, 40560, 41288, 41600, 43264, 47640, 49920, 50700, 50816, 51610, 54080, 59550, 61932, 62400, 63520, 64896, 67093, 67600, 76224, 77415, 79400, 81120, 82576, 83200, 95280, 101400, 101632, 103220, 108160, 119100, 123864, 124800, 127040, 129025, 129792, 134186, 135200, 152448, 154830, 158800, 162240, 165152, 190560, 201279, 202800, 206440, 216320, 238200, 247728, 249600, 254080, 258050, 268372, 270400, 304896, 309660, 317600, 324480, 330304, 335465, 381120, 387075, 402558, 405600, 412880, 476400, 495456, 508160, 516100, 536744, 540800, 619320, 635200, 648960, 660608, 670930, 762240, 774150, 805116, 811200, 825760, 952800, 990912, 1006395, 1032200, 1073488, 1081600, 1238640, 1270400, 1321216, 1341860, 1524480, 1548300, 1610232, 1622400, 1651520, 1677325, 1905600, 1981824, 2012790, 2064400, 2146976, 2477280, 2540800, 2683720, 3096600, 3220464, 3244800, 3303040, 3354650, 3811200, 3963648, 4025580, 4128800, 4293952, 4954560, 5031975, 5367440, 6193200, 6440928, 6606080, 6709300, 7622400, 8051160, 8257600, 8587904, 9909120, 10063950, 10734880, 12386400, 12881856, 13418600, 16102320, 16515200, 17175808, 19818240, 20127900, 21469760, 24772800, 25763712, 26837200, 32204640, 33030400, 40255800, 42939520, 49545600, 51527424, 53674400, 64409280, 80511600, 85879040, 99091200, 107348800, 128818560, 161023200, 214697600, 257637120, 322046400, 429395200, 644092800, 1288185600]

約数ペア:

[(1, 1288185600), (2, 644092800), (3, 429395200), (4, 322046400), (5, 257637120), (6, 214697600), (8, 161023200), (10, 128818560), (12, 107348800), (13, 99091200), (15, 85879040), (16, 80511600), (20, 64409280), (24, 53674400), (25, 51527424), (26, 49545600), (30, 42939520), (32, 40255800), (39, 33030400), (40, 32204640), (48, 26837200), (50, 25763712), (52, 24772800), (60, 21469760), (64, 20127900), (65, 19818240), (75, 17175808), (78, 16515200), (80, 16102320), (96, 13418600), (100, 12881856), (104, 12386400), (120, 10734880), (128, 10063950), (130, 9909120), (150, 8587904), (156, 8257600), (160, 8051160), (169, 7622400), (192, 6709300), (195, 6606080), (200, 6440928), (208, 6193200), (240, 5367440), (256, 5031975), (260, 4954560), (300, 4293952), (312, 4128800), (320, 4025580), (325, 3963648), (338, 3811200), (384, 3354650), (390, 3303040), (397, 3244800), (400, 3220464), (416, 3096600), (480, 2683720), (507, 2540800), (520, 2477280), (600, 2146976), (624, 2064400), (640, 2012790), (650, 1981824), (676, 1905600), (768, 1677325), (780, 1651520), (794, 1622400), (800, 1610232), (832, 1548300), (845, 1524480), (960, 1341860), (975, 1321216), (1014, 1270400), (1040, 1238640), (1191, 1081600), (1200, 1073488), (1248, 1032200), (1280, 1006395), (1300, 990912), (1352, 952800), (1560, 825760), (1588, 811200), (1600, 805116), (1664, 774150), (1690, 762240), (1920, 670930), (1950, 660608), (1985, 648960), (2028, 635200), (2080, 619320), (2382, 540800), (2400, 536744), (2496, 516100), (2535, 508160), (2600, 495456), (2704, 476400), (3120, 412880), (3176, 405600), (3200, 402558), (3328, 387075), (3380, 381120), (3840, 335465), (3900, 330304), (3970, 324480), (4056, 317600), (4160, 309660), (4225, 304896), (4764, 270400), (4800, 268372), (4992, 258050), (5070, 254080), (5161, 249600), (5200, 247728), (5408, 238200), (5955, 216320), (6240, 206440), (6352, 202800), (6400, 201279), (6760, 190560), (7800, 165152), (7940, 162240), (8112, 158800), (8320, 154830), (8450, 152448), (9528, 135200), (9600, 134186), (9925, 129792), (9984, 129025), (10140, 127040), (10322, 124800), (10400, 123864), (10816, 119100), (11910, 108160), (12480, 103220), (12675, 101632), (12704, 101400), (13520, 95280), (15483, 83200), (15600, 82576), (15880, 81120), (16224, 79400), (16640, 77415), (16900, 76224), (19056, 67600), (19200, 67093), (19850, 64896), (20280, 63520), (20644, 62400), (20800, 61932), (21632, 59550), (23820, 54080), (24960, 51610), (25350, 50816), (25408, 50700), (25805, 49920), (27040, 47640), (29775, 43264), (30966, 41600), (31200, 41288), (31760, 40560), (32448, 39700), (33800, 38112)]