127475520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 438473088

約数和(自身を除く): 310997568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 73, 80, 85, 96, 102, 107, 120, 136, 146, 160, 170, 192, 204, 214, 219, 240, 255, 272, 292, 320, 321, 340, 365, 408, 428, 438, 480, 510, 535, 544, 584, 642, 680, 730, 816, 856, 876, 960, 1020, 1070, 1088, 1095, 1168, 1241, 1284, 1360, 1460, 1605, 1632, 1712, 1752, 1819, 2040, 2140, 2190, 2336, 2482, 2568, 2720, 2920, 3210, 3264, 3424, 3504, 3638, 3723, 4080, 4280, 4380, 4672, 4964, 5136, 5440, 5457, 5840, 6205, 6420, 6848, 7008, 7276, 7446, 7811, 8160, 8560, 8760, 9095, 9928, 10272, 10914, 11680, 12410, 12840, 14016, 14552, 14892, 15622, 16320, 17120, 17520, 18190, 18615, 19856, 20544, 21828, 23360, 23433, 24820, 25680, 27285, 29104, 29784, 31244, 34240, 35040, 36380, 37230, 39055, 39712, 43656, 46866, 49640, 51360, 54570, 58208, 59568, 62488, 70080, 72760, 74460, 78110, 79424, 87312, 93732, 99280, 102720, 109140, 116416, 117165, 119136, 124976, 132787, 145520, 148920, 156220, 174624, 187464, 198560, 218280, 234330, 238272, 249952, 265574, 291040, 297840, 312440, 349248, 374928, 397120, 398361, 436560, 468660, 499904, 531148, 582080, 595680, 624880, 663935, 749856, 796722, 873120, 937320, 1062296, 1191360, 1249760, 1327870, 1499712, 1593444, 1746240, 1874640, 1991805, 2124592, 2499520, 2655740, 3186888, 3749280, 3983610, 4249184, 5311480, 6373776, 7498560, 7967220, 8498368, 10622960, 12747552, 15934440, 21245920, 25495104, 31868880, 42491840, 63737760, 127475520]

約数ペア:

[(1, 127475520), (2, 63737760), (3, 42491840), (4, 31868880), (5, 25495104), (6, 21245920), (8, 15934440), (10, 12747552), (12, 10622960), (15, 8498368), (16, 7967220), (17, 7498560), (20, 6373776), (24, 5311480), (30, 4249184), (32, 3983610), (34, 3749280), (40, 3186888), (48, 2655740), (51, 2499520), (60, 2124592), (64, 1991805), (68, 1874640), (73, 1746240), (80, 1593444), (85, 1499712), (96, 1327870), (102, 1249760), (107, 1191360), (120, 1062296), (136, 937320), (146, 873120), (160, 796722), (170, 749856), (192, 663935), (204, 624880), (214, 595680), (219, 582080), (240, 531148), (255, 499904), (272, 468660), (292, 436560), (320, 398361), (321, 397120), (340, 374928), (365, 349248), (408, 312440), (428, 297840), (438, 291040), (480, 265574), (510, 249952), (535, 238272), (544, 234330), (584, 218280), (642, 198560), (680, 187464), (730, 174624), (816, 156220), (856, 148920), (876, 145520), (960, 132787), (1020, 124976), (1070, 119136), (1088, 117165), (1095, 116416), (1168, 109140), (1241, 102720), (1284, 99280), (1360, 93732), (1460, 87312), (1605, 79424), (1632, 78110), (1712, 74460), (1752, 72760), (1819, 70080), (2040, 62488), (2140, 59568), (2190, 58208), (2336, 54570), (2482, 51360), (2568, 49640), (2720, 46866), (2920, 43656), (3210, 39712), (3264, 39055), (3424, 37230), (3504, 36380), (3638, 35040), (3723, 34240), (4080, 31244), (4280, 29784), (4380, 29104), (4672, 27285), (4964, 25680), (5136, 24820), (5440, 23433), (5457, 23360), (5840, 21828), (6205, 20544), (6420, 19856), (6848, 18615), (7008, 18190), (7276, 17520), (7446, 17120), (7811, 16320), (8160, 15622), (8560, 14892), (8760, 14552), (9095, 14016), (9928, 12840), (10272, 12410), (10914, 11680)]