528489720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:766

約数の個数: 192

約数和(自身を含む): 1884111840

約数和(自身を除く): 1355622120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 317, 330, 360, 396, 421, 440, 495, 634, 660, 792, 842, 951, 990, 1263, 1268, 1320, 1585, 1684, 1902, 1980, 2105, 2526, 2536, 2853, 3170, 3368, 3487, 3789, 3804, 3960, 4210, 4631, 4755, 5052, 5706, 6315, 6340, 6974, 7578, 7608, 8420, 9262, 9510, 10104, 10461, 11412, 12630, 12680, 13893, 13948, 14265, 15156, 16840, 17435, 18524, 18945, 19020, 20922, 22824, 23155, 25260, 27786, 27896, 28530, 30312, 31383, 34870, 37048, 37890, 38040, 41679, 41844, 46310, 50520, 52305, 55572, 57060, 62766, 69465, 69740, 75780, 83358, 83688, 92620, 104610, 111144, 114120, 125532, 133457, 138930, 139480, 151560, 156915, 166716, 185240, 208395, 209220, 251064, 266914, 277860, 313830, 333432, 400371, 416790, 418440, 533828, 555720, 627660, 667285, 800742, 833580, 1067656, 1201113, 1255320, 1334570, 1468027, 1601484, 1667160, 2001855, 2402226, 2669140, 2936054, 3202968, 4003710, 4404081, 4804452, 5338280, 5872108, 6005565, 7340135, 8007420, 8808162, 9608904, 11744216, 12011130, 13212243, 14680270, 16014840, 17616324, 22020405, 24022260, 26424486, 29360540, 35232648, 44040810, 48044520, 52848972, 58721080, 66061215, 88081620, 105697944, 132122430, 176163240, 264244860, 528489720]

約数ペア:

[(1, 528489720), (2, 264244860), (3, 176163240), (4, 132122430), (5, 105697944), (6, 88081620), (8, 66061215), (9, 58721080), (10, 52848972), (11, 48044520), (12, 44040810), (15, 35232648), (18, 29360540), (20, 26424486), (22, 24022260), (24, 22020405), (30, 17616324), (33, 16014840), (36, 14680270), (40, 13212243), (44, 12011130), (45, 11744216), (55, 9608904), (60, 8808162), (66, 8007420), (72, 7340135), (88, 6005565), (90, 5872108), (99, 5338280), (110, 4804452), (120, 4404081), (132, 4003710), (165, 3202968), (180, 2936054), (198, 2669140), (220, 2402226), (264, 2001855), (317, 1667160), (330, 1601484), (360, 1468027), (396, 1334570), (421, 1255320), (440, 1201113), (495, 1067656), (634, 833580), (660, 800742), (792, 667285), (842, 627660), (951, 555720), (990, 533828), (1263, 418440), (1268, 416790), (1320, 400371), (1585, 333432), (1684, 313830), (1902, 277860), (1980, 266914), (2105, 251064), (2526, 209220), (2536, 208395), (2853, 185240), (3170, 166716), (3368, 156915), (3487, 151560), (3789, 139480), (3804, 138930), (3960, 133457), (4210, 125532), (4631, 114120), (4755, 111144), (5052, 104610), (5706, 92620), (6315, 83688), (6340, 83358), (6974, 75780), (7578, 69740), (7608, 69465), (8420, 62766), (9262, 57060), (9510, 55572), (10104, 52305), (10461, 50520), (11412, 46310), (12630, 41844), (12680, 41679), (13893, 38040), (13948, 37890), (14265, 37048), (15156, 34870), (16840, 31383), (17435, 30312), (18524, 28530), (18945, 27896), (19020, 27786), (20922, 25260), (22824, 23155)]