17939007960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1397119}}^1$

素因数の和:1397240

約数の個数: 64

約数和(自身を含む): 54320025600

約数和(自身を除く): 36381017640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 1397119, 2794238, 4191357, 5588476, 6985595, 8382714, 11176952, 13971190, 16765428, 20956785, 27942380, 33530856, 41913570, 55884760, 83827140, 149491733, 167654280, 298983466, 448475199, 597966932, 747458665, 896950398, 1195933864, 1494917330, 1793900796, 2242375995, 2989834660, 3587801592, 4484751990, 5979669320, 8969503980, 17939007960]

約数ペア:

[(1, 17939007960), (2, 8969503980), (3, 5979669320), (4, 4484751990), (5, 3587801592), (6, 2989834660), (8, 2242375995), (10, 1793900796), (12, 1494917330), (15, 1195933864), (20, 896950398), (24, 747458665), (30, 597966932), (40, 448475199), (60, 298983466), (107, 167654280), (120, 149491733), (214, 83827140), (321, 55884760), (428, 41913570), (535, 33530856), (642, 27942380), (856, 20956785), (1070, 16765428), (1284, 13971190), (1605, 11176952), (2140, 8382714), (2568, 6985595), (3210, 5588476), (4280, 4191357), (6420, 2794238), (12840, 1397119)]