463661640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7621}}^1$

素因数の和:7664

約数の個数: 144

約数和(自身を含む): 1631946420

約数和(自身を除く): 1168284780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 7621, 10140, 12168, 15210, 15242, 20280, 22863, 30420, 30484, 38105, 45726, 60840, 60968, 68589, 76210, 91452, 99073, 114315, 137178, 152420, 182904, 198146, 228630, 274356, 297219, 304840, 342945, 396292, 457260, 495365, 548712, 594438, 685890, 792584, 891657, 914520, 990730, 1188876, 1287949, 1371780, 1486095, 1783314, 1981460, 2377752, 2575898, 2743560, 2972190, 3566628, 3863847, 3962920, 4458285, 5151796, 5944380, 6439745, 7133256, 7727694, 8916570, 10303592, 11591541, 11888760, 12879490, 15455388, 17833140, 19319235, 23183082, 25758980, 30910776, 35666280, 38638470, 46366164, 51517960, 57957705, 77276940, 92732328, 115915410, 154553880, 231830820, 463661640]

約数ペア:

[(1, 463661640), (2, 231830820), (3, 154553880), (4, 115915410), (5, 92732328), (6, 77276940), (8, 57957705), (9, 51517960), (10, 46366164), (12, 38638470), (13, 35666280), (15, 30910776), (18, 25758980), (20, 23183082), (24, 19319235), (26, 17833140), (30, 15455388), (36, 12879490), (39, 11888760), (40, 11591541), (45, 10303592), (52, 8916570), (60, 7727694), (65, 7133256), (72, 6439745), (78, 5944380), (90, 5151796), (104, 4458285), (117, 3962920), (120, 3863847), (130, 3566628), (156, 2972190), (169, 2743560), (180, 2575898), (195, 2377752), (234, 1981460), (260, 1783314), (312, 1486095), (338, 1371780), (360, 1287949), (390, 1188876), (468, 990730), (507, 914520), (520, 891657), (585, 792584), (676, 685890), (780, 594438), (845, 548712), (936, 495365), (1014, 457260), (1170, 396292), (1352, 342945), (1521, 304840), (1560, 297219), (1690, 274356), (2028, 228630), (2340, 198146), (2535, 182904), (3042, 152420), (3380, 137178), (4056, 114315), (4680, 99073), (5070, 91452), (6084, 76210), (6760, 68589), (7605, 60968), (7621, 60840), (10140, 45726), (12168, 38105), (15210, 30484), (15242, 30420), (20280, 22863)]