976131720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1956

約数の個数: 192

約数和(自身を含む): 3346237440

約数和(自身を除く): 2370105720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 141, 155, 180, 186, 188, 235, 248, 279, 282, 310, 360, 372, 376, 423, 465, 470, 558, 564, 620, 705, 744, 846, 930, 940, 1116, 1128, 1240, 1395, 1410, 1457, 1692, 1860, 1861, 1880, 2115, 2232, 2790, 2820, 2914, 3384, 3720, 3722, 4230, 4371, 5580, 5583, 5640, 5828, 7285, 7444, 8460, 8742, 9305, 11160, 11166, 11656, 13113, 14570, 14888, 16749, 16920, 17484, 18610, 21855, 22332, 26226, 27915, 29140, 33498, 34968, 37220, 43710, 44664, 52452, 55830, 57691, 58280, 65565, 66996, 74440, 83745, 87420, 87467, 104904, 111660, 115382, 131130, 133992, 167490, 173073, 174840, 174934, 223320, 230764, 262260, 262401, 288455, 334980, 346146, 349868, 437335, 461528, 519219, 524520, 524802, 576910, 669960, 692292, 699736, 787203, 865365, 874670, 1038438, 1049604, 1153820, 1312005, 1384584, 1574406, 1730730, 1749340, 2076876, 2099208, 2307640, 2596095, 2624010, 2711477, 3148812, 3461460, 3498680, 3936015, 4153752, 5192190, 5248020, 5422954, 6297624, 6922920, 7872030, 8134431, 10384380, 10496040, 10845908, 13557385, 15744060, 16268862, 20768760, 21691816, 24403293, 27114770, 31488120, 32537724, 40672155, 48806586, 54229540, 65075448, 81344310, 97613172, 108459080, 122016465, 162688620, 195226344, 244032930, 325377240, 488065860, 976131720]

約数ペア:

[(1, 976131720), (2, 488065860), (3, 325377240), (4, 244032930), (5, 195226344), (6, 162688620), (8, 122016465), (9, 108459080), (10, 97613172), (12, 81344310), (15, 65075448), (18, 54229540), (20, 48806586), (24, 40672155), (30, 32537724), (31, 31488120), (36, 27114770), (40, 24403293), (45, 21691816), (47, 20768760), (60, 16268862), (62, 15744060), (72, 13557385), (90, 10845908), (93, 10496040), (94, 10384380), (120, 8134431), (124, 7872030), (141, 6922920), (155, 6297624), (180, 5422954), (186, 5248020), (188, 5192190), (235, 4153752), (248, 3936015), (279, 3498680), (282, 3461460), (310, 3148812), (360, 2711477), (372, 2624010), (376, 2596095), (423, 2307640), (465, 2099208), (470, 2076876), (558, 1749340), (564, 1730730), (620, 1574406), (705, 1384584), (744, 1312005), (846, 1153820), (930, 1049604), (940, 1038438), (1116, 874670), (1128, 865365), (1240, 787203), (1395, 699736), (1410, 692292), (1457, 669960), (1692, 576910), (1860, 524802), (1861, 524520), (1880, 519219), (2115, 461528), (2232, 437335), (2790, 349868), (2820, 346146), (2914, 334980), (3384, 288455), (3720, 262401), (3722, 262260), (4230, 230764), (4371, 223320), (5580, 174934), (5583, 174840), (5640, 173073), (5828, 167490), (7285, 133992), (7444, 131130), (8460, 115382), (8742, 111660), (9305, 104904), (11160, 87467), (11166, 87420), (11656, 83745), (13113, 74440), (14570, 66996), (14888, 65565), (16749, 58280), (16920, 57691), (17484, 55830), (18610, 52452), (21855, 44664), (22332, 43710), (26226, 37220), (27915, 34968), (29140, 33498)]