160605720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1229}}^1$

素因数の和:1271

約数の個数: 192

約数和(自身を含む): 588924000

約数和(自身を除く): 428318280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1229, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2458, 2904, 2970, 3267, 3630, 3687, 3960, 4356, 4840, 4916, 5445, 5940, 6145, 6534, 7260, 7374, 8712, 9832, 10890, 11061, 11880, 12290, 13068, 13519, 14520, 14748, 16335, 18435, 21780, 22122, 24580, 26136, 27038, 29496, 32670, 33183, 36870, 40557, 43560, 44244, 49160, 54076, 55305, 65340, 66366, 67595, 73740, 81114, 88488, 108152, 110610, 121671, 130680, 132732, 135190, 147480, 148709, 162228, 165915, 202785, 221220, 243342, 265464, 270380, 297418, 324456, 331830, 365013, 405570, 442440, 446127, 486684, 540760, 594836, 608355, 663660, 730026, 743545, 811140, 892254, 973368, 1189672, 1216710, 1327320, 1338381, 1460052, 1487090, 1622280, 1784508, 1825065, 2230635, 2433420, 2676762, 2920104, 2974180, 3569016, 3650130, 4015143, 4461270, 4866840, 5353524, 5948360, 6691905, 7300260, 8030286, 8922540, 10707048, 13383810, 14600520, 16060572, 17845080, 20075715, 26767620, 32121144, 40151430, 53535240, 80302860, 160605720]

約数ペア:

[(1, 160605720), (2, 80302860), (3, 53535240), (4, 40151430), (5, 32121144), (6, 26767620), (8, 20075715), (9, 17845080), (10, 16060572), (11, 14600520), (12, 13383810), (15, 10707048), (18, 8922540), (20, 8030286), (22, 7300260), (24, 6691905), (27, 5948360), (30, 5353524), (33, 4866840), (36, 4461270), (40, 4015143), (44, 3650130), (45, 3569016), (54, 2974180), (55, 2920104), (60, 2676762), (66, 2433420), (72, 2230635), (88, 1825065), (90, 1784508), (99, 1622280), (108, 1487090), (110, 1460052), (120, 1338381), (121, 1327320), (132, 1216710), (135, 1189672), (165, 973368), (180, 892254), (198, 811140), (216, 743545), (220, 730026), (242, 663660), (264, 608355), (270, 594836), (297, 540760), (330, 486684), (360, 446127), (363, 442440), (396, 405570), (440, 365013), (484, 331830), (495, 324456), (540, 297418), (594, 270380), (605, 265464), (660, 243342), (726, 221220), (792, 202785), (968, 165915), (990, 162228), (1080, 148709), (1089, 147480), (1188, 135190), (1210, 132732), (1229, 130680), (1320, 121671), (1452, 110610), (1485, 108152), (1815, 88488), (1980, 81114), (2178, 73740), (2376, 67595), (2420, 66366), (2458, 65340), (2904, 55305), (2970, 54076), (3267, 49160), (3630, 44244), (3687, 43560), (3960, 40557), (4356, 36870), (4840, 33183), (4916, 32670), (5445, 29496), (5940, 27038), (6145, 26136), (6534, 24580), (7260, 22122), (7374, 21780), (8712, 18435), (9832, 16335), (10890, 14748), (11061, 14520), (11880, 13519), (12290, 13068)]