238093020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 843042816

約数和(自身を除く): 604949796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 270, 279, 297, 310, 324, 330, 341, 372, 396, 405, 431, 465, 495, 540, 558, 594, 620, 660, 682, 810, 837, 862, 891, 930, 990, 1023, 1116, 1188, 1293, 1364, 1395, 1485, 1620, 1674, 1705, 1724, 1782, 1860, 1980, 2046, 2155, 2511, 2586, 2790, 2970, 3069, 3348, 3410, 3564, 3879, 4092, 4185, 4310, 4455, 4741, 5022, 5115, 5172, 5580, 5940, 6138, 6465, 6820, 7758, 8370, 8620, 8910, 9207, 9482, 10044, 10230, 11637, 12276, 12555, 12930, 13361, 14223, 15345, 15516, 16740, 17820, 18414, 18964, 19395, 20460, 23274, 23705, 25110, 25860, 26722, 27621, 28446, 30690, 34911, 36828, 38790, 40083, 42669, 46035, 46548, 47410, 50220, 53444, 55242, 56892, 58185, 61380, 66805, 69822, 71115, 77580, 80166, 85338, 92070, 94820, 110484, 116370, 120249, 128007, 133610, 138105, 139644, 142230, 146971, 160332, 170676, 174555, 184140, 200415, 213345, 232740, 240498, 256014, 267220, 276210, 284460, 293942, 349110, 360747, 384021, 400830, 426690, 440913, 480996, 512028, 552420, 587884, 601245, 640035, 698220, 721494, 734855, 768042, 801660, 853380, 881826, 1082241, 1202490, 1280070, 1322739, 1442988, 1469710, 1536084, 1763652, 1803735, 1920105, 2164482, 2204565, 2404980, 2560140, 2645478, 2939420, 3607470, 3840210, 3968217, 4328964, 4409130, 5290956, 5411205, 6613695, 7214940, 7680420, 7936434, 8818260, 10822410, 11904651, 13227390, 15872868, 19841085, 21644820, 23809302, 26454780, 39682170, 47618604, 59523255, 79364340, 119046510, 238093020]

約数ペア:

[(1, 238093020), (2, 119046510), (3, 79364340), (4, 59523255), (5, 47618604), (6, 39682170), (9, 26454780), (10, 23809302), (11, 21644820), (12, 19841085), (15, 15872868), (18, 13227390), (20, 11904651), (22, 10822410), (27, 8818260), (30, 7936434), (31, 7680420), (33, 7214940), (36, 6613695), (44, 5411205), (45, 5290956), (54, 4409130), (55, 4328964), (60, 3968217), (62, 3840210), (66, 3607470), (81, 2939420), (90, 2645478), (93, 2560140), (99, 2404980), (108, 2204565), (110, 2164482), (124, 1920105), (132, 1803735), (135, 1763652), (155, 1536084), (162, 1469710), (165, 1442988), (180, 1322739), (186, 1280070), (198, 1202490), (220, 1082241), (270, 881826), (279, 853380), (297, 801660), (310, 768042), (324, 734855), (330, 721494), (341, 698220), (372, 640035), (396, 601245), (405, 587884), (431, 552420), (465, 512028), (495, 480996), (540, 440913), (558, 426690), (594, 400830), (620, 384021), (660, 360747), (682, 349110), (810, 293942), (837, 284460), (862, 276210), (891, 267220), (930, 256014), (990, 240498), (1023, 232740), (1116, 213345), (1188, 200415), (1293, 184140), (1364, 174555), (1395, 170676), (1485, 160332), (1620, 146971), (1674, 142230), (1705, 139644), (1724, 138105), (1782, 133610), (1860, 128007), (1980, 120249), (2046, 116370), (2155, 110484), (2511, 94820), (2586, 92070), (2790, 85338), (2970, 80166), (3069, 77580), (3348, 71115), (3410, 69822), (3564, 66805), (3879, 61380), (4092, 58185), (4185, 56892), (4310, 55242), (4455, 53444), (4741, 50220), (5022, 47410), (5115, 46548), (5172, 46035), (5580, 42669), (5940, 40083), (6138, 38790), (6465, 36828), (6820, 34911), (7758, 30690), (8370, 28446), (8620, 27621), (8910, 26722), (9207, 25860), (9482, 25110), (10044, 23705), (10230, 23274), (11637, 20460), (12276, 19395), (12555, 18964), (12930, 18414), (13361, 17820), (14223, 16740), (15345, 15516)]