325756680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1419

約数の個数: 128

約数和(自身を含む): 1024634880

約数和(自身を除く): 698878200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 620, 670, 744, 804, 930, 1005, 1240, 1307, 1340, 1608, 1860, 2010, 2077, 2614, 2680, 3720, 3921, 4020, 4154, 5228, 6231, 6535, 7842, 8040, 8308, 10385, 10456, 12462, 13070, 15684, 16616, 19605, 20770, 24924, 26140, 31155, 31368, 39210, 40517, 41540, 49848, 52280, 62310, 78420, 81034, 83080, 87569, 121551, 124620, 156840, 162068, 175138, 202585, 243102, 249240, 262707, 324136, 350276, 405170, 437845, 486204, 525414, 607755, 700552, 810340, 875690, 972408, 1050828, 1215510, 1313535, 1620680, 1751380, 2101656, 2431020, 2627070, 2714639, 3502760, 4862040, 5254140, 5429278, 8143917, 10508280, 10858556, 13573195, 16287834, 21717112, 27146390, 32575668, 40719585, 54292780, 65151336, 81439170, 108585560, 162878340, 325756680]

約数ペア:

[(1, 325756680), (2, 162878340), (3, 108585560), (4, 81439170), (5, 65151336), (6, 54292780), (8, 40719585), (10, 32575668), (12, 27146390), (15, 21717112), (20, 16287834), (24, 13573195), (30, 10858556), (31, 10508280), (40, 8143917), (60, 5429278), (62, 5254140), (67, 4862040), (93, 3502760), (120, 2714639), (124, 2627070), (134, 2431020), (155, 2101656), (186, 1751380), (201, 1620680), (248, 1313535), (268, 1215510), (310, 1050828), (335, 972408), (372, 875690), (402, 810340), (465, 700552), (536, 607755), (620, 525414), (670, 486204), (744, 437845), (804, 405170), (930, 350276), (1005, 324136), (1240, 262707), (1307, 249240), (1340, 243102), (1608, 202585), (1860, 175138), (2010, 162068), (2077, 156840), (2614, 124620), (2680, 121551), (3720, 87569), (3921, 83080), (4020, 81034), (4154, 78420), (5228, 62310), (6231, 52280), (6535, 49848), (7842, 41540), (8040, 40517), (8308, 39210), (10385, 31368), (10456, 31155), (12462, 26140), (13070, 24924), (15684, 20770), (16616, 19605)]