203636520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 695485440

約数和(自身を除く): 491848920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 71, 72, 90, 93, 120, 124, 142, 155, 180, 186, 213, 248, 257, 279, 284, 310, 355, 360, 372, 426, 465, 514, 558, 568, 620, 639, 710, 744, 771, 852, 930, 1028, 1065, 1116, 1240, 1278, 1285, 1395, 1420, 1542, 1704, 1860, 2056, 2130, 2201, 2232, 2313, 2556, 2570, 2790, 2840, 3084, 3195, 3720, 3855, 4260, 4402, 4626, 5112, 5140, 5580, 6168, 6390, 6603, 7710, 7967, 8520, 8804, 9252, 10280, 11005, 11160, 11565, 12780, 13206, 15420, 15934, 17608, 18247, 18504, 19809, 22010, 23130, 23901, 25560, 26412, 30840, 31868, 33015, 36494, 39618, 39835, 44020, 46260, 47802, 52824, 54741, 63736, 66030, 71703, 72988, 79236, 79670, 88040, 91235, 92520, 95604, 99045, 109482, 119505, 132060, 143406, 145976, 158472, 159340, 164223, 182470, 191208, 198090, 218964, 239010, 264120, 273705, 286812, 318680, 328446, 358515, 364940, 396180, 437928, 478020, 547410, 565657, 573624, 656892, 717030, 729880, 792360, 821115, 956040, 1094820, 1131314, 1313784, 1434060, 1642230, 1696971, 2189640, 2262628, 2828285, 2868120, 3284460, 3393942, 4525256, 5090913, 5656570, 6568920, 6787884, 8484855, 10181826, 11313140, 13575768, 16969710, 20363652, 22626280, 25454565, 33939420, 40727304, 50909130, 67878840, 101818260, 203636520]

約数ペア:

[(1, 203636520), (2, 101818260), (3, 67878840), (4, 50909130), (5, 40727304), (6, 33939420), (8, 25454565), (9, 22626280), (10, 20363652), (12, 16969710), (15, 13575768), (18, 11313140), (20, 10181826), (24, 8484855), (30, 6787884), (31, 6568920), (36, 5656570), (40, 5090913), (45, 4525256), (60, 3393942), (62, 3284460), (71, 2868120), (72, 2828285), (90, 2262628), (93, 2189640), (120, 1696971), (124, 1642230), (142, 1434060), (155, 1313784), (180, 1131314), (186, 1094820), (213, 956040), (248, 821115), (257, 792360), (279, 729880), (284, 717030), (310, 656892), (355, 573624), (360, 565657), (372, 547410), (426, 478020), (465, 437928), (514, 396180), (558, 364940), (568, 358515), (620, 328446), (639, 318680), (710, 286812), (744, 273705), (771, 264120), (852, 239010), (930, 218964), (1028, 198090), (1065, 191208), (1116, 182470), (1240, 164223), (1278, 159340), (1285, 158472), (1395, 145976), (1420, 143406), (1542, 132060), (1704, 119505), (1860, 109482), (2056, 99045), (2130, 95604), (2201, 92520), (2232, 91235), (2313, 88040), (2556, 79670), (2570, 79236), (2790, 72988), (2840, 71703), (3084, 66030), (3195, 63736), (3720, 54741), (3855, 52824), (4260, 47802), (4402, 46260), (4626, 44020), (5112, 39835), (5140, 39618), (5580, 36494), (6168, 33015), (6390, 31868), (6603, 30840), (7710, 26412), (7967, 25560), (8520, 23901), (8804, 23130), (9252, 22010), (10280, 19809), (11005, 18504), (11160, 18247), (11565, 17608), (12780, 15934), (13206, 15420)]