914966520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34501}}^1$

素因数の和:34545

約数の個数: 128

約数和(自身を含む): 3130021440

約数和(自身を除く): 2215054920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 34501, 69002, 103503, 138004, 172505, 207006, 276008, 345010, 414012, 448513, 517515, 586517, 690020, 828024, 897026, 1035030, 1173034, 1345539, 1380040, 1759551, 1794052, 2070060, 2242565, 2346068, 2691078, 2932585, 3519102, 3588104, 4140120, 4485130, 4692136, 5382156, 5865170, 6727695, 7038204, 7624721, 8797755, 8970260, 10764312, 11730340, 13455390, 14076408, 15249442, 17595510, 17940520, 22874163, 23460680, 26910780, 30498884, 35191020, 38123605, 45748326, 53821560, 60997768, 70382040, 76247210, 91496652, 114370815, 152494420, 182993304, 228741630, 304988840, 457483260, 914966520]

約数ペア:

[(1, 914966520), (2, 457483260), (3, 304988840), (4, 228741630), (5, 182993304), (6, 152494420), (8, 114370815), (10, 91496652), (12, 76247210), (13, 70382040), (15, 60997768), (17, 53821560), (20, 45748326), (24, 38123605), (26, 35191020), (30, 30498884), (34, 26910780), (39, 23460680), (40, 22874163), (51, 17940520), (52, 17595510), (60, 15249442), (65, 14076408), (68, 13455390), (78, 11730340), (85, 10764312), (102, 8970260), (104, 8797755), (120, 7624721), (130, 7038204), (136, 6727695), (156, 5865170), (170, 5382156), (195, 4692136), (204, 4485130), (221, 4140120), (255, 3588104), (260, 3519102), (312, 2932585), (340, 2691078), (390, 2346068), (408, 2242565), (442, 2070060), (510, 1794052), (520, 1759551), (663, 1380040), (680, 1345539), (780, 1173034), (884, 1035030), (1020, 897026), (1105, 828024), (1326, 690020), (1560, 586517), (1768, 517515), (2040, 448513), (2210, 414012), (2652, 345010), (3315, 276008), (4420, 207006), (5304, 172505), (6630, 138004), (8840, 103503), (13260, 69002), (26520, 34501)]