466495120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 1347413760

約数和(自身を除く): 880918640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 139, 140, 182, 208, 260, 278, 280, 364, 455, 461, 520, 556, 560, 695, 728, 910, 922, 973, 1040, 1112, 1390, 1456, 1807, 1820, 1844, 1946, 2224, 2305, 2780, 3227, 3614, 3640, 3688, 3892, 4610, 4865, 5560, 5993, 6454, 7228, 7280, 7376, 7784, 9035, 9220, 9730, 11120, 11986, 12649, 12908, 14456, 15568, 16135, 18070, 18440, 19460, 23972, 25298, 25816, 28912, 29965, 32270, 36140, 36880, 38920, 41951, 47944, 50596, 51632, 59930, 63245, 64079, 64540, 72280, 77840, 83902, 95888, 101192, 119860, 126490, 128158, 129080, 144560, 167804, 202384, 209755, 239720, 252980, 256316, 258160, 320395, 335608, 419510, 448553, 479440, 505960, 512632, 640790, 671216, 833027, 839020, 897106, 1011920, 1025264, 1281580, 1666054, 1678040, 1794212, 2242765, 2563160, 3332108, 3356080, 3588424, 4165135, 4485530, 5126320, 5831189, 6664216, 7176848, 8330270, 8971060, 11662378, 13328432, 16660540, 17942120, 23324756, 29155945, 33321080, 35884240, 46649512, 58311890, 66642160, 93299024, 116623780, 233247560, 466495120]

約数ペア:

[(1, 466495120), (2, 233247560), (4, 116623780), (5, 93299024), (7, 66642160), (8, 58311890), (10, 46649512), (13, 35884240), (14, 33321080), (16, 29155945), (20, 23324756), (26, 17942120), (28, 16660540), (35, 13328432), (40, 11662378), (52, 8971060), (56, 8330270), (65, 7176848), (70, 6664216), (80, 5831189), (91, 5126320), (104, 4485530), (112, 4165135), (130, 3588424), (139, 3356080), (140, 3332108), (182, 2563160), (208, 2242765), (260, 1794212), (278, 1678040), (280, 1666054), (364, 1281580), (455, 1025264), (461, 1011920), (520, 897106), (556, 839020), (560, 833027), (695, 671216), (728, 640790), (910, 512632), (922, 505960), (973, 479440), (1040, 448553), (1112, 419510), (1390, 335608), (1456, 320395), (1807, 258160), (1820, 256316), (1844, 252980), (1946, 239720), (2224, 209755), (2305, 202384), (2780, 167804), (3227, 144560), (3614, 129080), (3640, 128158), (3688, 126490), (3892, 119860), (4610, 101192), (4865, 95888), (5560, 83902), (5993, 77840), (6454, 72280), (7228, 64540), (7280, 64079), (7376, 63245), (7784, 59930), (9035, 51632), (9220, 50596), (9730, 47944), (11120, 41951), (11986, 38920), (12649, 36880), (12908, 36140), (14456, 32270), (15568, 29965), (16135, 28912), (18070, 25816), (18440, 25298), (19460, 23972)]