33278280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 115257600

約数和(自身を除く): 81979320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 229, 280, 346, 420, 458, 519, 687, 692, 840, 865, 916, 1038, 1145, 1211, 1374, 1384, 1603, 1730, 1832, 2076, 2290, 2422, 2595, 2748, 3206, 3435, 3460, 3633, 4152, 4580, 4809, 4844, 5190, 5496, 6055, 6412, 6870, 6920, 7266, 8015, 9160, 9618, 9688, 10380, 12110, 12824, 13740, 14532, 16030, 18165, 19236, 20760, 24045, 24220, 27480, 29064, 32060, 36330, 38472, 39617, 48090, 48440, 64120, 72660, 79234, 96180, 118851, 145320, 158468, 192360, 198085, 237702, 277319, 316936, 396170, 475404, 554638, 594255, 792340, 831957, 950808, 1109276, 1188510, 1386595, 1584680, 1663914, 2218552, 2377020, 2773190, 3327828, 4159785, 4754040, 5546380, 6655656, 8319570, 11092760, 16639140, 33278280]

約数ペア:

[(1, 33278280), (2, 16639140), (3, 11092760), (4, 8319570), (5, 6655656), (6, 5546380), (7, 4754040), (8, 4159785), (10, 3327828), (12, 2773190), (14, 2377020), (15, 2218552), (20, 1663914), (21, 1584680), (24, 1386595), (28, 1188510), (30, 1109276), (35, 950808), (40, 831957), (42, 792340), (56, 594255), (60, 554638), (70, 475404), (84, 396170), (105, 316936), (120, 277319), (140, 237702), (168, 198085), (173, 192360), (210, 158468), (229, 145320), (280, 118851), (346, 96180), (420, 79234), (458, 72660), (519, 64120), (687, 48440), (692, 48090), (840, 39617), (865, 38472), (916, 36330), (1038, 32060), (1145, 29064), (1211, 27480), (1374, 24220), (1384, 24045), (1603, 20760), (1730, 19236), (1832, 18165), (2076, 16030), (2290, 14532), (2422, 13740), (2595, 12824), (2748, 12110), (3206, 10380), (3435, 9688), (3460, 9618), (3633, 9160), (4152, 8015), (4580, 7266), (4809, 6920), (4844, 6870), (5190, 6412), (5496, 6055)]