26124840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1512

約数の個数: 144

約数和(自身を含む): 98834580

約数和(自身を除く): 72709740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1481, 1764, 1960, 2205, 2520, 2940, 2962, 3528, 4410, 4443, 5880, 5924, 7405, 8820, 8886, 10367, 11848, 13329, 14810, 17640, 17772, 20734, 22215, 26658, 29620, 31101, 35544, 41468, 44430, 51835, 53316, 59240, 62202, 66645, 72569, 82936, 88860, 93303, 103670, 106632, 124404, 133290, 145138, 155505, 177720, 186606, 207340, 217707, 248808, 266580, 290276, 311010, 362845, 373212, 414680, 435414, 466515, 533160, 580552, 622020, 653121, 725690, 746424, 870828, 933030, 1088535, 1244040, 1306242, 1451380, 1741656, 1866060, 2177070, 2612484, 2902760, 3265605, 3732120, 4354140, 5224968, 6531210, 8708280, 13062420, 26124840]

約数ペア:

[(1, 26124840), (2, 13062420), (3, 8708280), (4, 6531210), (5, 5224968), (6, 4354140), (7, 3732120), (8, 3265605), (9, 2902760), (10, 2612484), (12, 2177070), (14, 1866060), (15, 1741656), (18, 1451380), (20, 1306242), (21, 1244040), (24, 1088535), (28, 933030), (30, 870828), (35, 746424), (36, 725690), (40, 653121), (42, 622020), (45, 580552), (49, 533160), (56, 466515), (60, 435414), (63, 414680), (70, 373212), (72, 362845), (84, 311010), (90, 290276), (98, 266580), (105, 248808), (120, 217707), (126, 207340), (140, 186606), (147, 177720), (168, 155505), (180, 145138), (196, 133290), (210, 124404), (245, 106632), (252, 103670), (280, 93303), (294, 88860), (315, 82936), (360, 72569), (392, 66645), (420, 62202), (441, 59240), (490, 53316), (504, 51835), (588, 44430), (630, 41468), (735, 35544), (840, 31101), (882, 29620), (980, 26658), (1176, 22215), (1260, 20734), (1470, 17772), (1481, 17640), (1764, 14810), (1960, 13329), (2205, 11848), (2520, 10367), (2940, 8886), (2962, 8820), (3528, 7405), (4410, 5924), (4443, 5880)]