157660560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1622

約数の個数: 160

約数和(自身を含む): 554964480

約数和(自身を除く): 397303920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1553, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3106, 3384, 3760, 4230, 4659, 5076, 5640, 6212, 6345, 6768, 7765, 8460, 9318, 10152, 11280, 12424, 12690, 13977, 15530, 16920, 18636, 20304, 23295, 24848, 25380, 27954, 31060, 33840, 37272, 41931, 46590, 50760, 55908, 62120, 69885, 72991, 74544, 83862, 93180, 101520, 111816, 124240, 139770, 145982, 167724, 186360, 209655, 218973, 223632, 279540, 291964, 335448, 364955, 372720, 419310, 437946, 559080, 583928, 656919, 670896, 729910, 838620, 875892, 1094865, 1118160, 1167856, 1313838, 1459820, 1677240, 1751784, 1970757, 2189730, 2627676, 2919640, 3284595, 3354480, 3503568, 3941514, 4379460, 5255352, 5839280, 6569190, 7883028, 8758920, 9853785, 10510704, 13138380, 15766056, 17517840, 19707570, 26276760, 31532112, 39415140, 52553520, 78830280, 157660560]

約数ペア:

[(1, 157660560), (2, 78830280), (3, 52553520), (4, 39415140), (5, 31532112), (6, 26276760), (8, 19707570), (9, 17517840), (10, 15766056), (12, 13138380), (15, 10510704), (16, 9853785), (18, 8758920), (20, 7883028), (24, 6569190), (27, 5839280), (30, 5255352), (36, 4379460), (40, 3941514), (45, 3503568), (47, 3354480), (48, 3284595), (54, 2919640), (60, 2627676), (72, 2189730), (80, 1970757), (90, 1751784), (94, 1677240), (108, 1459820), (120, 1313838), (135, 1167856), (141, 1118160), (144, 1094865), (180, 875892), (188, 838620), (216, 729910), (235, 670896), (240, 656919), (270, 583928), (282, 559080), (360, 437946), (376, 419310), (423, 372720), (432, 364955), (470, 335448), (540, 291964), (564, 279540), (705, 223632), (720, 218973), (752, 209655), (846, 186360), (940, 167724), (1080, 145982), (1128, 139770), (1269, 124240), (1410, 111816), (1553, 101520), (1692, 93180), (1880, 83862), (2115, 74544), (2160, 72991), (2256, 69885), (2538, 62120), (2820, 55908), (3106, 50760), (3384, 46590), (3760, 41931), (4230, 37272), (4659, 33840), (5076, 31060), (5640, 27954), (6212, 25380), (6345, 24848), (6768, 23295), (7765, 20304), (8460, 18636), (9318, 16920), (10152, 15530), (11280, 13977), (12424, 12690)]