63891120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 208986624

約数和(自身を除く): 145095504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 43, 48, 60, 80, 82, 86, 120, 123, 129, 151, 164, 172, 205, 215, 240, 246, 258, 302, 328, 344, 410, 430, 453, 492, 516, 604, 615, 645, 656, 688, 755, 820, 860, 906, 984, 1032, 1208, 1230, 1290, 1510, 1640, 1720, 1763, 1812, 1968, 2064, 2265, 2416, 2460, 2580, 3020, 3280, 3440, 3526, 3624, 4530, 4920, 5160, 5289, 6040, 6191, 6493, 7052, 7248, 8815, 9060, 9840, 10320, 10578, 12080, 12382, 12986, 14104, 17630, 18120, 18573, 19479, 21156, 24764, 25972, 26445, 28208, 30955, 32465, 35260, 36240, 37146, 38958, 42312, 49528, 51944, 52890, 61910, 64930, 70520, 74292, 77916, 84624, 92865, 97395, 99056, 103888, 105780, 123820, 129860, 141040, 148584, 155832, 185730, 194790, 211560, 247640, 259720, 266213, 297168, 311664, 371460, 389580, 423120, 495280, 519440, 532426, 742920, 779160, 798639, 1064852, 1331065, 1485840, 1558320, 1597278, 2129704, 2662130, 3194556, 3993195, 4259408, 5324260, 6389112, 7986390, 10648520, 12778224, 15972780, 21297040, 31945560, 63891120]

約数ペア:

[(1, 63891120), (2, 31945560), (3, 21297040), (4, 15972780), (5, 12778224), (6, 10648520), (8, 7986390), (10, 6389112), (12, 5324260), (15, 4259408), (16, 3993195), (20, 3194556), (24, 2662130), (30, 2129704), (40, 1597278), (41, 1558320), (43, 1485840), (48, 1331065), (60, 1064852), (80, 798639), (82, 779160), (86, 742920), (120, 532426), (123, 519440), (129, 495280), (151, 423120), (164, 389580), (172, 371460), (205, 311664), (215, 297168), (240, 266213), (246, 259720), (258, 247640), (302, 211560), (328, 194790), (344, 185730), (410, 155832), (430, 148584), (453, 141040), (492, 129860), (516, 123820), (604, 105780), (615, 103888), (645, 99056), (656, 97395), (688, 92865), (755, 84624), (820, 77916), (860, 74292), (906, 70520), (984, 64930), (1032, 61910), (1208, 52890), (1230, 51944), (1290, 49528), (1510, 42312), (1640, 38958), (1720, 37146), (1763, 36240), (1812, 35260), (1968, 32465), (2064, 30955), (2265, 28208), (2416, 26445), (2460, 25972), (2580, 24764), (3020, 21156), (3280, 19479), (3440, 18573), (3526, 18120), (3624, 17630), (4530, 14104), (4920, 12986), (5160, 12382), (5289, 12080), (6040, 10578), (6191, 10320), (6493, 9840), (7052, 9060), (7248, 8815)]