170868320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 480471264

約数和(自身を除く): 309602944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 61, 70, 80, 82, 112, 122, 140, 160, 164, 205, 224, 244, 280, 287, 305, 328, 410, 427, 488, 560, 574, 610, 656, 820, 854, 976, 1120, 1148, 1220, 1312, 1435, 1640, 1708, 1952, 2135, 2296, 2440, 2501, 2870, 3280, 3416, 3721, 4270, 4592, 4880, 5002, 5740, 6560, 6832, 7442, 8540, 9184, 9760, 10004, 11480, 12505, 13664, 14884, 17080, 17507, 18605, 20008, 22960, 25010, 26047, 29768, 34160, 35014, 37210, 40016, 45920, 50020, 52094, 59536, 68320, 70028, 74420, 80032, 87535, 100040, 104188, 119072, 130235, 140056, 148840, 152561, 175070, 200080, 208376, 260470, 280112, 297680, 305122, 350140, 400160, 416752, 520940, 560224, 595360, 610244, 700280, 762805, 833504, 1041880, 1067927, 1220488, 1400560, 1525610, 2083760, 2135854, 2440976, 2801120, 3051220, 4167520, 4271708, 4881952, 5339635, 6102440, 8543416, 10679270, 12204880, 17086832, 21358540, 24409760, 34173664, 42717080, 85434160, 170868320]

約数ペア:

[(1, 170868320), (2, 85434160), (4, 42717080), (5, 34173664), (7, 24409760), (8, 21358540), (10, 17086832), (14, 12204880), (16, 10679270), (20, 8543416), (28, 6102440), (32, 5339635), (35, 4881952), (40, 4271708), (41, 4167520), (56, 3051220), (61, 2801120), (70, 2440976), (80, 2135854), (82, 2083760), (112, 1525610), (122, 1400560), (140, 1220488), (160, 1067927), (164, 1041880), (205, 833504), (224, 762805), (244, 700280), (280, 610244), (287, 595360), (305, 560224), (328, 520940), (410, 416752), (427, 400160), (488, 350140), (560, 305122), (574, 297680), (610, 280112), (656, 260470), (820, 208376), (854, 200080), (976, 175070), (1120, 152561), (1148, 148840), (1220, 140056), (1312, 130235), (1435, 119072), (1640, 104188), (1708, 100040), (1952, 87535), (2135, 80032), (2296, 74420), (2440, 70028), (2501, 68320), (2870, 59536), (3280, 52094), (3416, 50020), (3721, 45920), (4270, 40016), (4592, 37210), (4880, 35014), (5002, 34160), (5740, 29768), (6560, 26047), (6832, 25010), (7442, 22960), (8540, 20008), (9184, 18605), (9760, 17507), (10004, 17080), (11480, 14884), (12505, 13664)]