160671420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 288

約数和(自身を含む): 636225408

約数和(自身を除く): 475553988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 577, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1154, 1170, 1190, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1731, 1785, 1820, 1989, 2142, 2210, 2308, 2340, 2380, 2652, 2730, 2885, 3060, 3094, 3276, 3315, 3462, 3570, 3978, 4039, 4095, 4284, 4420, 4641, 5193, 5355, 5460, 5770, 6188, 6630, 6924, 7140, 7501, 7735, 7956, 8078, 8190, 8655, 9282, 9809, 9945, 10386, 10710, 11540, 12117, 13260, 13923, 15002, 15470, 16156, 16380, 17310, 18564, 19618, 19890, 20195, 20772, 21420, 22503, 23205, 24234, 25965, 27846, 29427, 30004, 30940, 34620, 36351, 37505, 39236, 39780, 40390, 45006, 46410, 48468, 49045, 51930, 52507, 55692, 58854, 60585, 67509, 68663, 69615, 72702, 75010, 80780, 88281, 90012, 92820, 98090, 103860, 105014, 112515, 117708, 121170, 127517, 135018, 137326, 139230, 145404, 147135, 150020, 157521, 176562, 181755, 196180, 205989, 210028, 225030, 242340, 255034, 262535, 270036, 274652, 278460, 294270, 315042, 337545, 343315, 353124, 363510, 382551, 411978, 441405, 450060, 472563, 510068, 525070, 588540, 617967, 630084, 637585, 675090, 686630, 727020, 765102, 787605, 823956, 882810, 892619, 945126, 1029945, 1050140, 1147653, 1235934, 1275170, 1350180, 1373260, 1530204, 1575210, 1765620, 1785238, 1890252, 1912755, 2059890, 2295306, 2362815, 2471868, 2550340, 2677857, 3089835, 3150420, 3570476, 3825510, 4119780, 4463095, 4590612, 4725630, 5355714, 5738265, 6179670, 7651020, 8033571, 8926190, 9451260, 10711428, 11476530, 12359340, 13389285, 16067142, 17852380, 22953060, 26778570, 32134284, 40167855, 53557140, 80335710, 160671420]

約数ペア:

[(1, 160671420), (2, 80335710), (3, 53557140), (4, 40167855), (5, 32134284), (6, 26778570), (7, 22953060), (9, 17852380), (10, 16067142), (12, 13389285), (13, 12359340), (14, 11476530), (15, 10711428), (17, 9451260), (18, 8926190), (20, 8033571), (21, 7651020), (26, 6179670), (28, 5738265), (30, 5355714), (34, 4725630), (35, 4590612), (36, 4463095), (39, 4119780), (42, 3825510), (45, 3570476), (51, 3150420), (52, 3089835), (60, 2677857), (63, 2550340), (65, 2471868), (68, 2362815), (70, 2295306), (78, 2059890), (84, 1912755), (85, 1890252), (90, 1785238), (91, 1765620), (102, 1575210), (105, 1530204), (117, 1373260), (119, 1350180), (126, 1275170), (130, 1235934), (140, 1147653), (153, 1050140), (156, 1029945), (170, 945126), (180, 892619), (182, 882810), (195, 823956), (204, 787605), (210, 765102), (221, 727020), (234, 686630), (238, 675090), (252, 637585), (255, 630084), (260, 617967), (273, 588540), (306, 525070), (315, 510068), (340, 472563), (357, 450060), (364, 441405), (390, 411978), (420, 382551), (442, 363510), (455, 353124), (468, 343315), (476, 337545), (510, 315042), (546, 294270), (577, 278460), (585, 274652), (595, 270036), (612, 262535), (630, 255034), (663, 242340), (714, 225030), (765, 210028), (780, 205989), (819, 196180), (884, 181755), (910, 176562), (1020, 157521), (1071, 150020), (1092, 147135), (1105, 145404), (1154, 139230), (1170, 137326), (1190, 135018), (1260, 127517), (1326, 121170), (1365, 117708), (1428, 112515), (1530, 105014), (1547, 103860), (1638, 98090), (1731, 92820), (1785, 90012), (1820, 88281), (1989, 80780), (2142, 75010), (2210, 72702), (2308, 69615), (2340, 68663), (2380, 67509), (2652, 60585), (2730, 58854), (2885, 55692), (3060, 52507), (3094, 51930), (3276, 49045), (3315, 48468), (3462, 46410), (3570, 45006), (3978, 40390), (4039, 39780), (4095, 39236), (4284, 37505), (4420, 36351), (4641, 34620), (5193, 30940), (5355, 30004), (5460, 29427), (5770, 27846), (6188, 25965), (6630, 24234), (6924, 23205), (7140, 22503), (7501, 21420), (7735, 20772), (7956, 20195), (8078, 19890), (8190, 19618), (8655, 18564), (9282, 17310), (9809, 16380), (9945, 16156), (10386, 15470), (10710, 15002), (11540, 13923), (12117, 13260)]