1481069920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:941

約数の個数: 192

約数和(自身を含む): 4115059200

約数和(自身を除く): 2633989280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 59, 68, 80, 85, 88, 110, 118, 136, 160, 170, 176, 187, 220, 236, 272, 295, 340, 352, 374, 440, 472, 544, 590, 649, 680, 748, 839, 880, 935, 944, 1003, 1180, 1298, 1360, 1496, 1678, 1760, 1870, 1888, 2006, 2360, 2596, 2720, 2992, 3245, 3356, 3740, 4012, 4195, 4720, 5015, 5192, 5984, 6490, 6712, 7480, 8024, 8390, 9229, 9440, 10030, 10384, 11033, 12980, 13424, 14263, 14960, 16048, 16780, 18458, 20060, 20768, 22066, 25960, 26848, 28526, 29920, 32096, 33560, 36916, 40120, 44132, 46145, 49501, 51920, 55165, 57052, 67120, 71315, 73832, 80240, 88264, 92290, 99002, 103840, 110330, 114104, 134240, 142630, 147664, 156893, 160480, 176528, 184580, 198004, 220660, 228208, 247505, 285260, 295328, 313786, 353056, 369160, 396008, 441320, 456416, 495010, 544511, 570520, 627572, 738320, 784465, 792016, 841517, 882640, 990020, 1089022, 1141040, 1255144, 1476640, 1568930, 1584032, 1683034, 1765280, 1980040, 2178044, 2282080, 2510288, 2722555, 3137860, 3366068, 3960080, 4207585, 4356088, 5020576, 5445110, 6275720, 6732136, 7920160, 8415170, 8712176, 9256687, 10890220, 12551440, 13464272, 16830340, 17424352, 18513374, 21780440, 25102880, 26928544, 33660680, 37026748, 43560880, 46283435, 67321360, 74053496, 87121760, 92566870, 134642720, 148106992, 185133740, 296213984, 370267480, 740534960, 1481069920]

約数ペア:

[(1, 1481069920), (2, 740534960), (4, 370267480), (5, 296213984), (8, 185133740), (10, 148106992), (11, 134642720), (16, 92566870), (17, 87121760), (20, 74053496), (22, 67321360), (32, 46283435), (34, 43560880), (40, 37026748), (44, 33660680), (55, 26928544), (59, 25102880), (68, 21780440), (80, 18513374), (85, 17424352), (88, 16830340), (110, 13464272), (118, 12551440), (136, 10890220), (160, 9256687), (170, 8712176), (176, 8415170), (187, 7920160), (220, 6732136), (236, 6275720), (272, 5445110), (295, 5020576), (340, 4356088), (352, 4207585), (374, 3960080), (440, 3366068), (472, 3137860), (544, 2722555), (590, 2510288), (649, 2282080), (680, 2178044), (748, 1980040), (839, 1765280), (880, 1683034), (935, 1584032), (944, 1568930), (1003, 1476640), (1180, 1255144), (1298, 1141040), (1360, 1089022), (1496, 990020), (1678, 882640), (1760, 841517), (1870, 792016), (1888, 784465), (2006, 738320), (2360, 627572), (2596, 570520), (2720, 544511), (2992, 495010), (3245, 456416), (3356, 441320), (3740, 396008), (4012, 369160), (4195, 353056), (4720, 313786), (5015, 295328), (5192, 285260), (5984, 247505), (6490, 228208), (6712, 220660), (7480, 198004), (8024, 184580), (8390, 176528), (9229, 160480), (9440, 156893), (10030, 147664), (10384, 142630), (11033, 134240), (12980, 114104), (13424, 110330), (14263, 103840), (14960, 99002), (16048, 92290), (16780, 88264), (18458, 80240), (20060, 73832), (20768, 71315), (22066, 67120), (25960, 57052), (26848, 55165), (28526, 51920), (29920, 49501), (32096, 46145), (33560, 44132), (36916, 40120)]