2797978560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{224197}}^1$

素因数の和:224230

約数の個数: 112

約数和(自身を含む): 9566977056

約数和(自身を除く): 6768998496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 224197, 448394, 672591, 896788, 1120985, 1345182, 1793576, 2241970, 2690364, 2914561, 3362955, 3587152, 4483940, 5380728, 5829122, 6725910, 7174304, 8743683, 8967880, 10761456, 11658244, 13451820, 14348608, 14572805, 17487366, 17935760, 21522912, 23316488, 26903640, 29145610, 34974732, 35871520, 43045824, 43718415, 46632976, 53807280, 58291220, 69949464, 71743040, 87436830, 93265952, 107614560, 116582440, 139898928, 174873660, 186531904, 215229120, 233164880, 279797856, 349747320, 466329760, 559595712, 699494640, 932659520, 1398989280, 2797978560]

約数ペア:

[(1, 2797978560), (2, 1398989280), (3, 932659520), (4, 699494640), (5, 559595712), (6, 466329760), (8, 349747320), (10, 279797856), (12, 233164880), (13, 215229120), (15, 186531904), (16, 174873660), (20, 139898928), (24, 116582440), (26, 107614560), (30, 93265952), (32, 87436830), (39, 71743040), (40, 69949464), (48, 58291220), (52, 53807280), (60, 46632976), (64, 43718415), (65, 43045824), (78, 35871520), (80, 34974732), (96, 29145610), (104, 26903640), (120, 23316488), (130, 21522912), (156, 17935760), (160, 17487366), (192, 14572805), (195, 14348608), (208, 13451820), (240, 11658244), (260, 10761456), (312, 8967880), (320, 8743683), (390, 7174304), (416, 6725910), (480, 5829122), (520, 5380728), (624, 4483940), (780, 3587152), (832, 3362955), (960, 2914561), (1040, 2690364), (1248, 2241970), (1560, 1793576), (2080, 1345182), (2496, 1120985), (3120, 896788), (4160, 672591), (6240, 448394), (12480, 224197)]