187899320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2653

約数の個数: 96

約数和(自身を含む): 505284480

約数和(自身を除く): 317385160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 980, 1036, 1295, 1480, 1813, 1960, 2072, 2590, 2591, 3626, 5180, 5182, 7252, 9065, 10360, 10364, 12955, 14504, 18130, 18137, 20728, 25910, 36260, 36274, 51820, 72520, 72548, 90685, 95867, 103640, 126959, 145096, 181370, 191734, 253918, 362740, 383468, 479335, 507836, 634795, 671069, 725480, 766936, 958670, 1015672, 1269590, 1342138, 1917340, 2539180, 2684276, 3355345, 3834680, 4697483, 5078360, 5368552, 6710690, 9394966, 13421380, 18789932, 23487415, 26842760, 37579864, 46974830, 93949660, 187899320]

約数ペア:

[(1, 187899320), (2, 93949660), (4, 46974830), (5, 37579864), (7, 26842760), (8, 23487415), (10, 18789932), (14, 13421380), (20, 9394966), (28, 6710690), (35, 5368552), (37, 5078360), (40, 4697483), (49, 3834680), (56, 3355345), (70, 2684276), (74, 2539180), (98, 1917340), (140, 1342138), (148, 1269590), (185, 1015672), (196, 958670), (245, 766936), (259, 725480), (280, 671069), (296, 634795), (370, 507836), (392, 479335), (490, 383468), (518, 362740), (740, 253918), (980, 191734), (1036, 181370), (1295, 145096), (1480, 126959), (1813, 103640), (1960, 95867), (2072, 90685), (2590, 72548), (2591, 72520), (3626, 51820), (5180, 36274), (5182, 36260), (7252, 25910), (9065, 20728), (10360, 18137), (10364, 18130), (12955, 14504)]