253752361280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{2791}}^1$

素因数の和:3965

約数の個数: 224

約数和(自身を含む): 688698574848

約数和(自身を除く): 434946213568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 920, 1012, 1123, 1265, 1472, 1760, 1840, 2024, 2246, 2530, 2791, 3520, 3680, 4048, 4492, 5060, 5582, 5615, 7360, 8096, 8984, 10120, 11164, 11230, 12353, 13955, 16192, 17968, 20240, 22328, 22460, 24706, 25829, 27910, 30701, 35936, 40480, 44656, 44920, 49412, 51658, 55820, 61402, 61765, 64193, 71872, 80960, 89312, 89840, 98824, 103316, 111640, 122804, 123530, 128386, 129145, 153505, 178624, 179680, 197648, 206632, 223280, 245608, 247060, 256772, 258290, 284119, 307010, 320965, 359360, 395296, 413264, 446560, 491216, 494120, 513544, 516580, 568238, 614020, 641930, 706123, 790592, 826528, 893120, 982432, 988240, 1027088, 1033160, 1136476, 1228040, 1283860, 1412246, 1420595, 1653056, 1964864, 1976480, 2054176, 2066320, 2272952, 2456080, 2567720, 2824492, 2841190, 3134293, 3530615, 3952960, 4108352, 4132640, 4545904, 4912160, 5135440, 5648984, 5682380, 6268586, 7061230, 8265280, 9091808, 9824320, 10270880, 11297968, 11364760, 12537172, 14122460, 15671465, 18183616, 20541760, 22595936, 22729520, 25074344, 28244920, 31342930, 34477223, 45191872, 45459040, 50148688, 56489840, 62685860, 68954446, 72088739, 90918080, 100297376, 112979680, 125371720, 137908892, 144177478, 172386115, 200594752, 225959360, 250743440, 275817784, 288354956, 344772230, 360443695, 501486880, 551635568, 576709912, 689544460, 720887390, 792976129, 1002973760, 1103271136, 1153419824, 1379088920, 1441774780, 1585952258, 2206542272, 2306839648, 2758177840, 2883549560, 3171904516, 3964880645, 4613679296, 5516355680, 5767099120, 6343809032, 7929761290, 11032711360, 11534198240, 12687618064, 15859522580, 23068396480, 25375236128, 31719045160, 50750472256, 63438090320, 126876180640, 253752361280]

約数ペア:

[(1, 253752361280), (2, 126876180640), (4, 63438090320), (5, 50750472256), (8, 31719045160), (10, 25375236128), (11, 23068396480), (16, 15859522580), (20, 12687618064), (22, 11534198240), (23, 11032711360), (32, 7929761290), (40, 6343809032), (44, 5767099120), (46, 5516355680), (55, 4613679296), (64, 3964880645), (80, 3171904516), (88, 2883549560), (92, 2758177840), (110, 2306839648), (115, 2206542272), (160, 1585952258), (176, 1441774780), (184, 1379088920), (220, 1153419824), (230, 1103271136), (253, 1002973760), (320, 792976129), (352, 720887390), (368, 689544460), (440, 576709912), (460, 551635568), (506, 501486880), (704, 360443695), (736, 344772230), (880, 288354956), (920, 275817784), (1012, 250743440), (1123, 225959360), (1265, 200594752), (1472, 172386115), (1760, 144177478), (1840, 137908892), (2024, 125371720), (2246, 112979680), (2530, 100297376), (2791, 90918080), (3520, 72088739), (3680, 68954446), (4048, 62685860), (4492, 56489840), (5060, 50148688), (5582, 45459040), (5615, 45191872), (7360, 34477223), (8096, 31342930), (8984, 28244920), (10120, 25074344), (11164, 22729520), (11230, 22595936), (12353, 20541760), (13955, 18183616), (16192, 15671465), (17968, 14122460), (20240, 12537172), (22328, 11364760), (22460, 11297968), (24706, 10270880), (25829, 9824320), (27910, 9091808), (30701, 8265280), (35936, 7061230), (40480, 6268586), (44656, 5682380), (44920, 5648984), (49412, 5135440), (51658, 4912160), (55820, 4545904), (61402, 4132640), (61765, 4108352), (64193, 3952960), (71872, 3530615), (80960, 3134293), (89312, 2841190), (89840, 2824492), (98824, 2567720), (103316, 2456080), (111640, 2272952), (122804, 2066320), (123530, 2054176), (128386, 1976480), (129145, 1964864), (153505, 1653056), (178624, 1420595), (179680, 1412246), (197648, 1283860), (206632, 1228040), (223280, 1136476), (245608, 1033160), (247060, 1027088), (256772, 988240), (258290, 982432), (284119, 893120), (307010, 826528), (320965, 790592), (359360, 706123), (395296, 641930), (413264, 614020), (446560, 568238), (491216, 516580), (494120, 513544)]