159459720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:652

約数の個数: 192

約数和(自身を含む): 569306880

約数和(自身を除く): 409847160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 70, 84, 94, 98, 105, 120, 140, 141, 147, 168, 188, 196, 210, 235, 245, 280, 282, 294, 329, 376, 392, 420, 470, 490, 564, 577, 588, 658, 705, 735, 840, 940, 980, 987, 1128, 1154, 1176, 1316, 1410, 1470, 1645, 1731, 1880, 1960, 1974, 2303, 2308, 2632, 2820, 2885, 2940, 3290, 3462, 3948, 4039, 4606, 4616, 4935, 5640, 5770, 5880, 6580, 6909, 6924, 7896, 8078, 8655, 9212, 9870, 11515, 11540, 12117, 13160, 13818, 13848, 16156, 17310, 18424, 19740, 20195, 23030, 23080, 24234, 27119, 27636, 28273, 32312, 34545, 34620, 39480, 40390, 46060, 48468, 54238, 55272, 56546, 60585, 69090, 69240, 80780, 81357, 84819, 92120, 96936, 108476, 113092, 121170, 135595, 138180, 141365, 161560, 162714, 169638, 189833, 216952, 226184, 242340, 271190, 276360, 282730, 325428, 339276, 379666, 406785, 424095, 484680, 542380, 565460, 569499, 650856, 678552, 759332, 813570, 848190, 949165, 1084760, 1130920, 1138998, 1328831, 1518664, 1627140, 1696380, 1898330, 2277996, 2657662, 2847495, 3254280, 3392760, 3796660, 3986493, 4555992, 5315324, 5694990, 6644155, 7593320, 7972986, 10630648, 11389980, 13288310, 15945972, 19932465, 22779960, 26576620, 31891944, 39864930, 53153240, 79729860, 159459720]

約数ペア:

[(1, 159459720), (2, 79729860), (3, 53153240), (4, 39864930), (5, 31891944), (6, 26576620), (7, 22779960), (8, 19932465), (10, 15945972), (12, 13288310), (14, 11389980), (15, 10630648), (20, 7972986), (21, 7593320), (24, 6644155), (28, 5694990), (30, 5315324), (35, 4555992), (40, 3986493), (42, 3796660), (47, 3392760), (49, 3254280), (56, 2847495), (60, 2657662), (70, 2277996), (84, 1898330), (94, 1696380), (98, 1627140), (105, 1518664), (120, 1328831), (140, 1138998), (141, 1130920), (147, 1084760), (168, 949165), (188, 848190), (196, 813570), (210, 759332), (235, 678552), (245, 650856), (280, 569499), (282, 565460), (294, 542380), (329, 484680), (376, 424095), (392, 406785), (420, 379666), (470, 339276), (490, 325428), (564, 282730), (577, 276360), (588, 271190), (658, 242340), (705, 226184), (735, 216952), (840, 189833), (940, 169638), (980, 162714), (987, 161560), (1128, 141365), (1154, 138180), (1176, 135595), (1316, 121170), (1410, 113092), (1470, 108476), (1645, 96936), (1731, 92120), (1880, 84819), (1960, 81357), (1974, 80780), (2303, 69240), (2308, 69090), (2632, 60585), (2820, 56546), (2885, 55272), (2940, 54238), (3290, 48468), (3462, 46060), (3948, 40390), (4039, 39480), (4606, 34620), (4616, 34545), (4935, 32312), (5640, 28273), (5770, 27636), (5880, 27119), (6580, 24234), (6909, 23080), (6924, 23030), (7896, 20195), (8078, 19740), (8655, 18424), (9212, 17310), (9870, 16156), (11515, 13848), (11540, 13818), (12117, 13160)]