147196920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 479384640

約数和(自身を除く): 332187720

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, 157, 195, 260, 312, 314, 390, 471, 520, 601, 628, 780, 785, 942, 1202, 1256, 1560, 1570, 1803, 1884, 2041, 2355, 2404, 3005, 3140, 3606, 3768, 4082, 4710, 4808, 6010, 6123, 6280, 7212, 7813, 8164, 9015, 9420, 10205, 12020, 12246, 14424, 15626, 16328, 18030, 18840, 20410, 23439, 24040, 24492, 30615, 31252, 36060, 39065, 40820, 46878, 48984, 61230, 62504, 72120, 78130, 81640, 93756, 94357, 117195, 122460, 156260, 187512, 188714, 234390, 244920, 283071, 312520, 377428, 468780, 471785, 566142, 754856, 937560, 943570, 1132284, 1226641, 1415355, 1887140, 2264568, 2453282, 2830710, 3679923, 3774280, 4906564, 5661420, 6133205, 7359846, 9813128, 11322840, 12266410, 14719692, 18399615, 24532820, 29439384, 36799230, 49065640, 73598460, 147196920]

約数ペア:

[(1, 147196920), (2, 73598460), (3, 49065640), (4, 36799230), (5, 29439384), (6, 24532820), (8, 18399615), (10, 14719692), (12, 12266410), (13, 11322840), (15, 9813128), (20, 7359846), (24, 6133205), (26, 5661420), (30, 4906564), (39, 3774280), (40, 3679923), (52, 2830710), (60, 2453282), (65, 2264568), (78, 1887140), (104, 1415355), (120, 1226641), (130, 1132284), (156, 943570), (157, 937560), (195, 754856), (260, 566142), (312, 471785), (314, 468780), (390, 377428), (471, 312520), (520, 283071), (601, 244920), (628, 234390), (780, 188714), (785, 187512), (942, 156260), (1202, 122460), (1256, 117195), (1560, 94357), (1570, 93756), (1803, 81640), (1884, 78130), (2041, 72120), (2355, 62504), (2404, 61230), (3005, 48984), (3140, 46878), (3606, 40820), (3768, 39065), (4082, 36060), (4710, 31252), (4808, 30615), (6010, 24492), (6123, 24040), (6280, 23439), (7212, 20410), (7813, 18840), (8164, 18030), (9015, 16328), (9420, 15626), (10205, 14424), (12020, 12246)]