357324320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 891596160

約数和(自身を除く): 534271840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 89, 92, 115, 160, 178, 184, 230, 356, 368, 445, 460, 712, 736, 890, 920, 1091, 1424, 1780, 1840, 2047, 2182, 2848, 3560, 3680, 4094, 4364, 5455, 7120, 8188, 8728, 10235, 10910, 14240, 16376, 17456, 20470, 21820, 25093, 32752, 34912, 40940, 43640, 50186, 65504, 81880, 87280, 97099, 100372, 125465, 163760, 174560, 194198, 200744, 250930, 327520, 388396, 401488, 485495, 501860, 776792, 802976, 970990, 1003720, 1553584, 1941980, 2007440, 2233277, 3107168, 3883960, 4014880, 4466554, 7767920, 8933108, 11166385, 15535840, 17866216, 22332770, 35732432, 44665540, 71464864, 89331080, 178662160, 357324320]

約数ペア:

[(1, 357324320), (2, 178662160), (4, 89331080), (5, 71464864), (8, 44665540), (10, 35732432), (16, 22332770), (20, 17866216), (23, 15535840), (32, 11166385), (40, 8933108), (46, 7767920), (80, 4466554), (89, 4014880), (92, 3883960), (115, 3107168), (160, 2233277), (178, 2007440), (184, 1941980), (230, 1553584), (356, 1003720), (368, 970990), (445, 802976), (460, 776792), (712, 501860), (736, 485495), (890, 401488), (920, 388396), (1091, 327520), (1424, 250930), (1780, 200744), (1840, 194198), (2047, 174560), (2182, 163760), (2848, 125465), (3560, 100372), (3680, 97099), (4094, 87280), (4364, 81880), (5455, 65504), (7120, 50186), (8188, 43640), (8728, 40940), (10235, 34912), (10910, 32752), (14240, 25093), (16376, 21820), (17456, 20470)]