1373009640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9623}}^1$

素因数の和:9707

約数の個数: 128

約数和(自身を含む): 4365446400

約数和(自身を除く): 2992436760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 615, 696, 820, 870, 984, 1160, 1189, 1230, 1640, 1740, 2378, 2460, 3480, 3567, 4756, 4920, 5945, 7134, 9512, 9623, 11890, 14268, 17835, 19246, 23780, 28536, 28869, 35670, 38492, 47560, 48115, 57738, 71340, 76984, 96230, 115476, 142680, 144345, 192460, 230952, 279067, 288690, 384920, 394543, 558134, 577380, 789086, 837201, 1116268, 1154760, 1183629, 1395335, 1578172, 1674402, 1972715, 2232536, 2367258, 2790670, 3156344, 3348804, 3945430, 4186005, 4734516, 5581340, 5918145, 6697608, 7890860, 8372010, 9469032, 11162680, 11441747, 11836290, 15781720, 16744020, 22883494, 23672580, 33488040, 34325241, 45766988, 47345160, 57208735, 68650482, 91533976, 114417470, 137300964, 171626205, 228834940, 274601928, 343252410, 457669880, 686504820, 1373009640]

約数ペア:

[(1, 1373009640), (2, 686504820), (3, 457669880), (4, 343252410), (5, 274601928), (6, 228834940), (8, 171626205), (10, 137300964), (12, 114417470), (15, 91533976), (20, 68650482), (24, 57208735), (29, 47345160), (30, 45766988), (40, 34325241), (41, 33488040), (58, 23672580), (60, 22883494), (82, 16744020), (87, 15781720), (116, 11836290), (120, 11441747), (123, 11162680), (145, 9469032), (164, 8372010), (174, 7890860), (205, 6697608), (232, 5918145), (246, 5581340), (290, 4734516), (328, 4186005), (348, 3945430), (410, 3348804), (435, 3156344), (492, 2790670), (580, 2367258), (615, 2232536), (696, 1972715), (820, 1674402), (870, 1578172), (984, 1395335), (1160, 1183629), (1189, 1154760), (1230, 1116268), (1640, 837201), (1740, 789086), (2378, 577380), (2460, 558134), (3480, 394543), (3567, 384920), (4756, 288690), (4920, 279067), (5945, 230952), (7134, 192460), (9512, 144345), (9623, 142680), (11890, 115476), (14268, 96230), (17835, 76984), (19246, 71340), (23780, 57738), (28536, 48115), (28869, 47560), (35670, 38492)]