259405612000

素因数分解:

$2^5\times 5^3\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{2621}}^1$

素因数の和:2982

約数の個数: 192

約数和(自身を含む): 646286921280

約数和(自身を除く): 386881309280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 109, 125, 160, 200, 218, 227, 250, 400, 436, 454, 500, 545, 800, 872, 908, 1000, 1090, 1135, 1744, 1816, 2000, 2180, 2270, 2621, 2725, 3488, 3632, 4000, 4360, 4540, 5242, 5450, 5675, 7264, 8720, 9080, 10484, 10900, 11350, 13105, 13625, 17440, 18160, 20968, 21800, 22700, 24743, 26210, 27250, 28375, 36320, 41936, 43600, 45400, 49486, 52420, 54500, 56750, 65525, 83872, 87200, 90800, 98972, 104840, 109000, 113500, 123715, 131050, 181600, 197944, 209680, 218000, 227000, 247430, 262100, 285689, 327625, 395888, 419360, 436000, 454000, 494860, 524200, 571378, 594967, 618575, 655250, 791776, 908000, 989720, 1048400, 1142756, 1189934, 1237150, 1310500, 1428445, 1979440, 2096800, 2285512, 2379868, 2474300, 2621000, 2856890, 2974835, 3092875, 3958880, 4571024, 4759736, 4948600, 5242000, 5713780, 5949670, 6185750, 7142225, 9142048, 9519472, 9897200, 10484000, 11427560, 11899340, 12371500, 14284450, 14874175, 19038944, 19794400, 22855120, 23798680, 24743000, 28568900, 29748350, 35711125, 45710240, 47597360, 49486000, 57137800, 59496700, 64851403, 71422250, 74370875, 95194720, 98972000, 114275600, 118993400, 129702806, 142844500, 148741750, 228551200, 237986800, 259405612, 285689000, 297483500, 324257015, 475973600, 518811224, 571378000, 594967000, 648514030, 1037622448, 1142756000, 1189934000, 1297028060, 1621285075, 2075244896, 2379868000, 2594056120, 3242570150, 5188112240, 6485140300, 8106425375, 10376224480, 12970280600, 16212850750, 25940561200, 32425701500, 51881122400, 64851403000, 129702806000, 259405612000]

約数ペア:

[(1, 259405612000), (2, 129702806000), (4, 64851403000), (5, 51881122400), (8, 32425701500), (10, 25940561200), (16, 16212850750), (20, 12970280600), (25, 10376224480), (32, 8106425375), (40, 6485140300), (50, 5188112240), (80, 3242570150), (100, 2594056120), (109, 2379868000), (125, 2075244896), (160, 1621285075), (200, 1297028060), (218, 1189934000), (227, 1142756000), (250, 1037622448), (400, 648514030), (436, 594967000), (454, 571378000), (500, 518811224), (545, 475973600), (800, 324257015), (872, 297483500), (908, 285689000), (1000, 259405612), (1090, 237986800), (1135, 228551200), (1744, 148741750), (1816, 142844500), (2000, 129702806), (2180, 118993400), (2270, 114275600), (2621, 98972000), (2725, 95194720), (3488, 74370875), (3632, 71422250), (4000, 64851403), (4360, 59496700), (4540, 57137800), (5242, 49486000), (5450, 47597360), (5675, 45710240), (7264, 35711125), (8720, 29748350), (9080, 28568900), (10484, 24743000), (10900, 23798680), (11350, 22855120), (13105, 19794400), (13625, 19038944), (17440, 14874175), (18160, 14284450), (20968, 12371500), (21800, 11899340), (22700, 11427560), (24743, 10484000), (26210, 9897200), (27250, 9519472), (28375, 9142048), (36320, 7142225), (41936, 6185750), (43600, 5949670), (45400, 5713780), (49486, 5242000), (52420, 4948600), (54500, 4759736), (56750, 4571024), (65525, 3958880), (83872, 3092875), (87200, 2974835), (90800, 2856890), (98972, 2621000), (104840, 2474300), (109000, 2379868), (113500, 2285512), (123715, 2096800), (131050, 1979440), (181600, 1428445), (197944, 1310500), (209680, 1237150), (218000, 1189934), (227000, 1142756), (247430, 1048400), (262100, 989720), (285689, 908000), (327625, 791776), (395888, 655250), (419360, 618575), (436000, 594967), (454000, 571378), (494860, 524200)]