193001640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123719}}^1$

素因数の和:123746

約数の個数: 64

約数和(自身を含む): 623548800

約数和(自身を除く): 430547160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 123719, 247438, 371157, 494876, 618595, 742314, 989752, 1237190, 1484628, 1608347, 1855785, 2474380, 2969256, 3216694, 3711570, 4825041, 4948760, 6433388, 7423140, 8041735, 9650082, 12866776, 14846280, 16083470, 19300164, 24125205, 32166940, 38600328, 48250410, 64333880, 96500820, 193001640]

約数ペア:

[(1, 193001640), (2, 96500820), (3, 64333880), (4, 48250410), (5, 38600328), (6, 32166940), (8, 24125205), (10, 19300164), (12, 16083470), (13, 14846280), (15, 12866776), (20, 9650082), (24, 8041735), (26, 7423140), (30, 6433388), (39, 4948760), (40, 4825041), (52, 3711570), (60, 3216694), (65, 2969256), (78, 2474380), (104, 1855785), (120, 1608347), (130, 1484628), (156, 1237190), (195, 989752), (260, 742314), (312, 618595), (390, 494876), (520, 371157), (780, 247438), (1560, 123719)]