2018487120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1237}}^1$

素因数の和:1789

約数の個数: 160

約数和(自身を含む): 6756984192

約数和(自身を除く): 4738497072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 523, 624, 780, 1040, 1046, 1237, 1560, 1569, 2092, 2474, 2615, 3120, 3138, 3711, 4184, 4948, 5230, 6185, 6276, 6799, 7422, 7845, 8368, 9896, 10460, 12370, 12552, 13598, 14844, 15690, 16081, 18555, 19792, 20397, 20920, 24740, 25104, 27196, 29688, 31380, 32162, 33995, 37110, 40794, 41840, 48243, 49480, 54392, 59376, 62760, 64324, 67990, 74220, 80405, 81588, 96486, 98960, 101985, 108784, 125520, 128648, 135980, 148440, 160810, 163176, 192972, 203970, 241215, 257296, 271960, 296880, 321620, 326352, 385944, 407940, 482430, 543920, 643240, 646951, 771888, 815880, 964860, 1286480, 1293902, 1631760, 1929720, 1940853, 2587804, 3234755, 3859440, 3881706, 5175608, 6469510, 7763412, 8410363, 9704265, 10351216, 12939020, 15526824, 16820726, 19408530, 25231089, 25878040, 31053648, 33641452, 38817060, 42051815, 50462178, 51756080, 67282904, 77634120, 84103630, 100924356, 126155445, 134565808, 155268240, 168207260, 201848712, 252310890, 336414520, 403697424, 504621780, 672829040, 1009243560, 2018487120]

約数ペア:

[(1, 2018487120), (2, 1009243560), (3, 672829040), (4, 504621780), (5, 403697424), (6, 336414520), (8, 252310890), (10, 201848712), (12, 168207260), (13, 155268240), (15, 134565808), (16, 126155445), (20, 100924356), (24, 84103630), (26, 77634120), (30, 67282904), (39, 51756080), (40, 50462178), (48, 42051815), (52, 38817060), (60, 33641452), (65, 31053648), (78, 25878040), (80, 25231089), (104, 19408530), (120, 16820726), (130, 15526824), (156, 12939020), (195, 10351216), (208, 9704265), (240, 8410363), (260, 7763412), (312, 6469510), (390, 5175608), (520, 3881706), (523, 3859440), (624, 3234755), (780, 2587804), (1040, 1940853), (1046, 1929720), (1237, 1631760), (1560, 1293902), (1569, 1286480), (2092, 964860), (2474, 815880), (2615, 771888), (3120, 646951), (3138, 643240), (3711, 543920), (4184, 482430), (4948, 407940), (5230, 385944), (6185, 326352), (6276, 321620), (6799, 296880), (7422, 271960), (7845, 257296), (8368, 241215), (9896, 203970), (10460, 192972), (12370, 163176), (12552, 160810), (13598, 148440), (14844, 135980), (15690, 128648), (16081, 125520), (18555, 108784), (19792, 101985), (20397, 98960), (20920, 96486), (24740, 81588), (25104, 80405), (27196, 74220), (29688, 67990), (31380, 64324), (32162, 62760), (33995, 59376), (37110, 54392), (40794, 49480), (41840, 48243)]