131701020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 428101632

約数和(自身を除く): 296400612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 41, 44, 55, 60, 62, 66, 82, 93, 110, 123, 124, 132, 155, 157, 164, 165, 186, 205, 220, 246, 310, 314, 330, 341, 372, 410, 451, 465, 471, 492, 615, 620, 628, 660, 682, 785, 820, 902, 930, 942, 1023, 1230, 1271, 1353, 1364, 1570, 1705, 1727, 1804, 1860, 1884, 2046, 2255, 2355, 2460, 2542, 2706, 3140, 3410, 3454, 3813, 4092, 4510, 4710, 4867, 5084, 5115, 5181, 5412, 6355, 6437, 6765, 6820, 6908, 7626, 8635, 9020, 9420, 9734, 10230, 10362, 12710, 12874, 13530, 13981, 14601, 15252, 17270, 19065, 19311, 19468, 20460, 20724, 24335, 25420, 25748, 25905, 27060, 27962, 29202, 32185, 34540, 38130, 38622, 41943, 48670, 51810, 53537, 55924, 58404, 64370, 69905, 70807, 73005, 76260, 77244, 83886, 96555, 97340, 103620, 107074, 128740, 139810, 141614, 146010, 160611, 167772, 193110, 199547, 209715, 212421, 214148, 267685, 279620, 283228, 292020, 321222, 354035, 386220, 399094, 419430, 424842, 535370, 598641, 642444, 708070, 798188, 803055, 838860, 849684, 997735, 1062105, 1070740, 1197282, 1416140, 1606110, 1995470, 2124210, 2195017, 2394564, 2993205, 3212220, 3990940, 4248420, 4390034, 5986410, 6585051, 8780068, 10975085, 11972820, 13170102, 21950170, 26340204, 32925255, 43900340, 65850510, 131701020]

約数ペア:

[(1, 131701020), (2, 65850510), (3, 43900340), (4, 32925255), (5, 26340204), (6, 21950170), (10, 13170102), (11, 11972820), (12, 10975085), (15, 8780068), (20, 6585051), (22, 5986410), (30, 4390034), (31, 4248420), (33, 3990940), (41, 3212220), (44, 2993205), (55, 2394564), (60, 2195017), (62, 2124210), (66, 1995470), (82, 1606110), (93, 1416140), (110, 1197282), (123, 1070740), (124, 1062105), (132, 997735), (155, 849684), (157, 838860), (164, 803055), (165, 798188), (186, 708070), (205, 642444), (220, 598641), (246, 535370), (310, 424842), (314, 419430), (330, 399094), (341, 386220), (372, 354035), (410, 321222), (451, 292020), (465, 283228), (471, 279620), (492, 267685), (615, 214148), (620, 212421), (628, 209715), (660, 199547), (682, 193110), (785, 167772), (820, 160611), (902, 146010), (930, 141614), (942, 139810), (1023, 128740), (1230, 107074), (1271, 103620), (1353, 97340), (1364, 96555), (1570, 83886), (1705, 77244), (1727, 76260), (1804, 73005), (1860, 70807), (1884, 69905), (2046, 64370), (2255, 58404), (2355, 55924), (2460, 53537), (2542, 51810), (2706, 48670), (3140, 41943), (3410, 38622), (3454, 38130), (3813, 34540), (4092, 32185), (4510, 29202), (4710, 27962), (4867, 27060), (5084, 25905), (5115, 25748), (5181, 25420), (5412, 24335), (6355, 20724), (6437, 20460), (6765, 19468), (6820, 19311), (6908, 19065), (7626, 17270), (8635, 15252), (9020, 14601), (9420, 13981), (9734, 13530), (10230, 12874), (10362, 12710)]