203347560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 680935680

約数和(自身を除く): 477588120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 169, 185, 195, 222, 260, 271, 296, 312, 338, 370, 390, 444, 481, 507, 520, 542, 555, 676, 740, 780, 813, 845, 888, 962, 1014, 1084, 1110, 1352, 1355, 1443, 1480, 1560, 1626, 1690, 1924, 2028, 2168, 2220, 2405, 2535, 2710, 2886, 3252, 3380, 3523, 3848, 4056, 4065, 4440, 4810, 5070, 5420, 5772, 6253, 6504, 6760, 7046, 7215, 8130, 9620, 10027, 10140, 10569, 10840, 11544, 12506, 14092, 14430, 16260, 17615, 18759, 19240, 20054, 20280, 21138, 25012, 28184, 28860, 30081, 31265, 32520, 35230, 37518, 40108, 42276, 45799, 50024, 50135, 52845, 57720, 60162, 62530, 70460, 75036, 80216, 84552, 91598, 93795, 100270, 105690, 120324, 125060, 130351, 137397, 140920, 150072, 150405, 183196, 187590, 200540, 211380, 228995, 240648, 250120, 260702, 274794, 300810, 366392, 375180, 391053, 401080, 422760, 457990, 521404, 549588, 601620, 651755, 686985, 750360, 782106, 915980, 1042808, 1099176, 1203240, 1303510, 1373970, 1564212, 1694563, 1831960, 1955265, 2607020, 2747940, 3128424, 3389126, 3910530, 5083689, 5214040, 5495880, 6778252, 7821060, 8472815, 10167378, 13556504, 15642120, 16945630, 20334756, 25418445, 33891260, 40669512, 50836890, 67782520, 101673780, 203347560]

約数ペア:

[(1, 203347560), (2, 101673780), (3, 67782520), (4, 50836890), (5, 40669512), (6, 33891260), (8, 25418445), (10, 20334756), (12, 16945630), (13, 15642120), (15, 13556504), (20, 10167378), (24, 8472815), (26, 7821060), (30, 6778252), (37, 5495880), (39, 5214040), (40, 5083689), (52, 3910530), (60, 3389126), (65, 3128424), (74, 2747940), (78, 2607020), (104, 1955265), (111, 1831960), (120, 1694563), (130, 1564212), (148, 1373970), (156, 1303510), (169, 1203240), (185, 1099176), (195, 1042808), (222, 915980), (260, 782106), (271, 750360), (296, 686985), (312, 651755), (338, 601620), (370, 549588), (390, 521404), (444, 457990), (481, 422760), (507, 401080), (520, 391053), (542, 375180), (555, 366392), (676, 300810), (740, 274794), (780, 260702), (813, 250120), (845, 240648), (888, 228995), (962, 211380), (1014, 200540), (1084, 187590), (1110, 183196), (1352, 150405), (1355, 150072), (1443, 140920), (1480, 137397), (1560, 130351), (1626, 125060), (1690, 120324), (1924, 105690), (2028, 100270), (2168, 93795), (2220, 91598), (2405, 84552), (2535, 80216), (2710, 75036), (2886, 70460), (3252, 62530), (3380, 60162), (3523, 57720), (3848, 52845), (4056, 50135), (4065, 50024), (4440, 45799), (4810, 42276), (5070, 40108), (5420, 37518), (5772, 35230), (6253, 32520), (6504, 31265), (6760, 30081), (7046, 28860), (7215, 28184), (8130, 25012), (9620, 21138), (10027, 20280), (10140, 20054), (10569, 19240), (10840, 18759), (11544, 17615), (12506, 16260), (14092, 14430)]