13337280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:455

約数の個数: 168

約数和(自身を含む): 50163984

約数和(自身を除く): 36826704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 421, 440, 480, 495, 528, 576, 660, 704, 720, 792, 842, 880, 960, 990, 1056, 1263, 1320, 1440, 1584, 1684, 1760, 1980, 2105, 2112, 2526, 2640, 2880, 3168, 3368, 3520, 3789, 3960, 4210, 4631, 5052, 5280, 6315, 6336, 6736, 7578, 7920, 8420, 9262, 10104, 10560, 12630, 13472, 13893, 15156, 15840, 16840, 18524, 18945, 20208, 23155, 25260, 26944, 27786, 30312, 31680, 33680, 37048, 37890, 40416, 41679, 46310, 50520, 55572, 60624, 67360, 69465, 74096, 75780, 80832, 83358, 92620, 101040, 111144, 121248, 134720, 138930, 148192, 151560, 166716, 185240, 202080, 208395, 222288, 242496, 277860, 296384, 303120, 333432, 370480, 404160, 416790, 444576, 555720, 606240, 666864, 740960, 833580, 889152, 1111440, 1212480, 1333728, 1481920, 1667160, 2222880, 2667456, 3334320, 4445760, 6668640, 13337280]

約数ペア:

[(1, 13337280), (2, 6668640), (3, 4445760), (4, 3334320), (5, 2667456), (6, 2222880), (8, 1667160), (9, 1481920), (10, 1333728), (11, 1212480), (12, 1111440), (15, 889152), (16, 833580), (18, 740960), (20, 666864), (22, 606240), (24, 555720), (30, 444576), (32, 416790), (33, 404160), (36, 370480), (40, 333432), (44, 303120), (45, 296384), (48, 277860), (55, 242496), (60, 222288), (64, 208395), (66, 202080), (72, 185240), (80, 166716), (88, 151560), (90, 148192), (96, 138930), (99, 134720), (110, 121248), (120, 111144), (132, 101040), (144, 92620), (160, 83358), (165, 80832), (176, 75780), (180, 74096), (192, 69465), (198, 67360), (220, 60624), (240, 55572), (264, 50520), (288, 46310), (320, 41679), (330, 40416), (352, 37890), (360, 37048), (396, 33680), (421, 31680), (440, 30312), (480, 27786), (495, 26944), (528, 25260), (576, 23155), (660, 20208), (704, 18945), (720, 18524), (792, 16840), (842, 15840), (880, 15156), (960, 13893), (990, 13472), (1056, 12630), (1263, 10560), (1320, 10104), (1440, 9262), (1584, 8420), (1684, 7920), (1760, 7578), (1980, 6736), (2105, 6336), (2112, 6315), (2526, 5280), (2640, 5052), (2880, 4631), (3168, 4210), (3368, 3960), (3520, 3789)]