1397156160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63277}}^1$

素因数の和:63320

約数の個数: 112

約数和(自身を含む): 4628912256

約数和(自身を除く): 3231756096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 63277, 126554, 189831, 253108, 316385, 379662, 506216, 632770, 759324, 949155, 1012432, 1265540, 1455371, 1518648, 1898310, 2024864, 2531080, 2910742, 3037296, 3796620, 4049728, 4366113, 5062160, 5821484, 6074592, 7276855, 7593240, 8732226, 10124320, 11642968, 12149184, 14553710, 15186480, 17464452, 20248640, 21830565, 23285936, 29107420, 30372960, 34928904, 43661130, 46571872, 58214840, 60745920, 69857808, 87322260, 93143744, 116429680, 139715616, 174644520, 232859360, 279431232, 349289040, 465718720, 698578080, 1397156160]

約数ペア:

[(1, 1397156160), (2, 698578080), (3, 465718720), (4, 349289040), (5, 279431232), (6, 232859360), (8, 174644520), (10, 139715616), (12, 116429680), (15, 93143744), (16, 87322260), (20, 69857808), (23, 60745920), (24, 58214840), (30, 46571872), (32, 43661130), (40, 34928904), (46, 30372960), (48, 29107420), (60, 23285936), (64, 21830565), (69, 20248640), (80, 17464452), (92, 15186480), (96, 14553710), (115, 12149184), (120, 11642968), (138, 10124320), (160, 8732226), (184, 7593240), (192, 7276855), (230, 6074592), (240, 5821484), (276, 5062160), (320, 4366113), (345, 4049728), (368, 3796620), (460, 3037296), (480, 2910742), (552, 2531080), (690, 2024864), (736, 1898310), (920, 1518648), (960, 1455371), (1104, 1265540), (1380, 1012432), (1472, 949155), (1840, 759324), (2208, 632770), (2760, 506216), (3680, 379662), (4416, 316385), (5520, 253108), (7360, 189831), (11040, 126554), (22080, 63277)]