226883280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72719}}^1$

素因数の和:72748

約数の個数: 80

約数和(自身を含む): 757451520

約数和(自身を除く): 530568240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 72719, 145438, 218157, 290876, 363595, 436314, 581752, 727190, 872628, 945347, 1090785, 1163504, 1454380, 1745256, 1890694, 2181570, 2836041, 2908760, 3490512, 3781388, 4363140, 4726735, 5672082, 5817520, 7562776, 8726280, 9453470, 11344164, 14180205, 15125552, 17452560, 18906940, 22688328, 28360410, 37813880, 45376656, 56720820, 75627760, 113441640, 226883280]

約数ペア:

[(1, 226883280), (2, 113441640), (3, 75627760), (4, 56720820), (5, 45376656), (6, 37813880), (8, 28360410), (10, 22688328), (12, 18906940), (13, 17452560), (15, 15125552), (16, 14180205), (20, 11344164), (24, 9453470), (26, 8726280), (30, 7562776), (39, 5817520), (40, 5672082), (48, 4726735), (52, 4363140), (60, 3781388), (65, 3490512), (78, 2908760), (80, 2836041), (104, 2181570), (120, 1890694), (130, 1745256), (156, 1454380), (195, 1163504), (208, 1090785), (240, 945347), (260, 872628), (312, 727190), (390, 581752), (520, 436314), (624, 363595), (780, 290876), (1040, 218157), (1560, 145438), (3120, 72719)]