253216103640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1394669}}^1$

素因数の和:1394789

約数の個数: 128

約数和(自身を含む): 813371544000

約数和(自身を除く): 560155440360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 170, 178, 204, 255, 267, 340, 356, 408, 445, 510, 534, 680, 712, 890, 1020, 1068, 1335, 1513, 1780, 2040, 2136, 2670, 3026, 3560, 4539, 5340, 6052, 7565, 9078, 10680, 12104, 15130, 18156, 22695, 30260, 36312, 45390, 60520, 90780, 181560, 1394669, 2789338, 4184007, 5578676, 6973345, 8368014, 11157352, 13946690, 16736028, 20920035, 23709373, 27893380, 33472056, 41840070, 47418746, 55786760, 71128119, 83680140, 94837492, 118546865, 124125541, 142256238, 167360280, 189674984, 237093730, 248251082, 284512476, 355640595, 372376623, 474187460, 496502164, 569024952, 620627705, 711281190, 744753246, 948374920, 993004328, 1241255410, 1422562380, 1489506492, 1861883115, 2110134197, 2482510820, 2845124760, 2979012984, 3723766230, 4220268394, 4965021640, 6330402591, 7447532460, 8440536788, 10550670985, 12660805182, 14895064920, 16881073576, 21101341970, 25321610364, 31652012955, 42202683940, 50643220728, 63304025910, 84405367880, 126608051820, 253216103640]

約数ペア:

[(1, 253216103640), (2, 126608051820), (3, 84405367880), (4, 63304025910), (5, 50643220728), (6, 42202683940), (8, 31652012955), (10, 25321610364), (12, 21101341970), (15, 16881073576), (17, 14895064920), (20, 12660805182), (24, 10550670985), (30, 8440536788), (34, 7447532460), (40, 6330402591), (51, 4965021640), (60, 4220268394), (68, 3723766230), (85, 2979012984), (89, 2845124760), (102, 2482510820), (120, 2110134197), (136, 1861883115), (170, 1489506492), (178, 1422562380), (204, 1241255410), (255, 993004328), (267, 948374920), (340, 744753246), (356, 711281190), (408, 620627705), (445, 569024952), (510, 496502164), (534, 474187460), (680, 372376623), (712, 355640595), (890, 284512476), (1020, 248251082), (1068, 237093730), (1335, 189674984), (1513, 167360280), (1780, 142256238), (2040, 124125541), (2136, 118546865), (2670, 94837492), (3026, 83680140), (3560, 71128119), (4539, 55786760), (5340, 47418746), (6052, 41840070), (7565, 33472056), (9078, 27893380), (10680, 23709373), (12104, 20920035), (15130, 16736028), (18156, 13946690), (22695, 11157352), (30260, 8368014), (36312, 6973345), (45390, 5578676), (60520, 4184007), (90780, 2789338), (181560, 1394669)]