158491320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 515289600

約数和(自身を除く): 356798280

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, 283, 312, 359, 390, 520, 566, 718, 780, 849, 1077, 1132, 1415, 1436, 1560, 1698, 1795, 2154, 2264, 2830, 2872, 3396, 3590, 3679, 4245, 4308, 4667, 5385, 5660, 6792, 7180, 7358, 8490, 8616, 9334, 10770, 11037, 11320, 14001, 14360, 14716, 16980, 18395, 18668, 21540, 22074, 23335, 28002, 29432, 33960, 36790, 37336, 43080, 44148, 46670, 55185, 56004, 70005, 73580, 88296, 93340, 101597, 110370, 112008, 140010, 147160, 186680, 203194, 220740, 280020, 304791, 406388, 441480, 507985, 560040, 609582, 812776, 1015970, 1219164, 1320761, 1523955, 2031940, 2438328, 2641522, 3047910, 3962283, 4063880, 5283044, 6095820, 6603805, 7924566, 10566088, 12191640, 13207610, 15849132, 19811415, 26415220, 31698264, 39622830, 52830440, 79245660, 158491320]

約数ペア:

[(1, 158491320), (2, 79245660), (3, 52830440), (4, 39622830), (5, 31698264), (6, 26415220), (8, 19811415), (10, 15849132), (12, 13207610), (13, 12191640), (15, 10566088), (20, 7924566), (24, 6603805), (26, 6095820), (30, 5283044), (39, 4063880), (40, 3962283), (52, 3047910), (60, 2641522), (65, 2438328), (78, 2031940), (104, 1523955), (120, 1320761), (130, 1219164), (156, 1015970), (195, 812776), (260, 609582), (283, 560040), (312, 507985), (359, 441480), (390, 406388), (520, 304791), (566, 280020), (718, 220740), (780, 203194), (849, 186680), (1077, 147160), (1132, 140010), (1415, 112008), (1436, 110370), (1560, 101597), (1698, 93340), (1795, 88296), (2154, 73580), (2264, 70005), (2830, 56004), (2872, 55185), (3396, 46670), (3590, 44148), (3679, 43080), (4245, 37336), (4308, 36790), (4667, 33960), (5385, 29432), (5660, 28002), (6792, 23335), (7180, 22074), (7358, 21540), (8490, 18668), (8616, 18395), (9334, 16980), (10770, 14716), (11037, 14360), (11320, 14001)]