240135672

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1002

約数の個数: 128

約数和(自身を含む): 723456000

約数和(自身を除く): 483320328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 343, 372, 392, 434, 588, 651, 686, 744, 868, 941, 1029, 1176, 1302, 1372, 1519, 1736, 1882, 2058, 2604, 2744, 2823, 3038, 3764, 4116, 4557, 5208, 5646, 6076, 6587, 7528, 8232, 9114, 10633, 11292, 12152, 13174, 18228, 19761, 21266, 22584, 26348, 29171, 31899, 36456, 39522, 42532, 46109, 52696, 58342, 63798, 79044, 85064, 87513, 92218, 116684, 127596, 138327, 158088, 175026, 184436, 204197, 233368, 255192, 276654, 322763, 350052, 368872, 408394, 553308, 612591, 645526, 700104, 816788, 968289, 1106616, 1225182, 1291052, 1429379, 1633576, 1936578, 2450364, 2582104, 2858758, 3873156, 4288137, 4900728, 5717516, 7746312, 8576274, 10005653, 11435032, 17152548, 20011306, 30016959, 34305096, 40022612, 60033918, 80045224, 120067836, 240135672]

約数ペア:

[(1, 240135672), (2, 120067836), (3, 80045224), (4, 60033918), (6, 40022612), (7, 34305096), (8, 30016959), (12, 20011306), (14, 17152548), (21, 11435032), (24, 10005653), (28, 8576274), (31, 7746312), (42, 5717516), (49, 4900728), (56, 4288137), (62, 3873156), (84, 2858758), (93, 2582104), (98, 2450364), (124, 1936578), (147, 1633576), (168, 1429379), (186, 1291052), (196, 1225182), (217, 1106616), (248, 968289), (294, 816788), (343, 700104), (372, 645526), (392, 612591), (434, 553308), (588, 408394), (651, 368872), (686, 350052), (744, 322763), (868, 276654), (941, 255192), (1029, 233368), (1176, 204197), (1302, 184436), (1372, 175026), (1519, 158088), (1736, 138327), (1882, 127596), (2058, 116684), (2604, 92218), (2744, 87513), (2823, 85064), (3038, 79044), (3764, 63798), (4116, 58342), (4557, 52696), (5208, 46109), (5646, 42532), (6076, 39522), (6587, 36456), (7528, 31899), (8232, 29171), (9114, 26348), (10633, 22584), (11292, 21266), (12152, 19761), (13174, 18228)]