72788250640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{7927}}^1$

素因数の和:8829

約数の個数: 160

約数和(自身を含む): 203849809920

約数和(自身を除く): 131061559280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 863, 1064, 1330, 1520, 1726, 2128, 2660, 3452, 4315, 5320, 6041, 6904, 7927, 8630, 10640, 12082, 13808, 15854, 16397, 17260, 24164, 30205, 31708, 32794, 34520, 39635, 48328, 55489, 60410, 63416, 65588, 69040, 79270, 81985, 96656, 110978, 114779, 120820, 126832, 131176, 150613, 158540, 163970, 221956, 229558, 241640, 262352, 277445, 301226, 317080, 327940, 443912, 459116, 483280, 554890, 573895, 602452, 634160, 655880, 753065, 887824, 918232, 1054291, 1109780, 1147790, 1204904, 1311760, 1506130, 1836464, 2108582, 2219560, 2295580, 2409808, 3012260, 4217164, 4439120, 4591160, 5271455, 6024520, 6841001, 8434328, 9182320, 10542910, 12049040, 13682002, 16868656, 21085820, 27364004, 34205005, 42171640, 47887007, 54728008, 68410010, 84343280, 95774014, 109456016, 129979019, 136820020, 191548028, 239435035, 259958038, 273640040, 383096056, 478870070, 519916076, 547280080, 649895095, 766192112, 909853133, 957740140, 1039832152, 1299790190, 1819706266, 1915480280, 2079664304, 2599580380, 3639412532, 3830960560, 4549265665, 5199160760, 7278825064, 9098531330, 10398321520, 14557650128, 18197062660, 36394125320, 72788250640]

約数ペア:

[(1, 72788250640), (2, 36394125320), (4, 18197062660), (5, 14557650128), (7, 10398321520), (8, 9098531330), (10, 7278825064), (14, 5199160760), (16, 4549265665), (19, 3830960560), (20, 3639412532), (28, 2599580380), (35, 2079664304), (38, 1915480280), (40, 1819706266), (56, 1299790190), (70, 1039832152), (76, 957740140), (80, 909853133), (95, 766192112), (112, 649895095), (133, 547280080), (140, 519916076), (152, 478870070), (190, 383096056), (266, 273640040), (280, 259958038), (304, 239435035), (380, 191548028), (532, 136820020), (560, 129979019), (665, 109456016), (760, 95774014), (863, 84343280), (1064, 68410010), (1330, 54728008), (1520, 47887007), (1726, 42171640), (2128, 34205005), (2660, 27364004), (3452, 21085820), (4315, 16868656), (5320, 13682002), (6041, 12049040), (6904, 10542910), (7927, 9182320), (8630, 8434328), (10640, 6841001), (12082, 6024520), (13808, 5271455), (15854, 4591160), (16397, 4439120), (17260, 4217164), (24164, 3012260), (30205, 2409808), (31708, 2295580), (32794, 2219560), (34520, 2108582), (39635, 1836464), (48328, 1506130), (55489, 1311760), (60410, 1204904), (63416, 1147790), (65588, 1109780), (69040, 1054291), (79270, 918232), (81985, 887824), (96656, 753065), (110978, 655880), (114779, 634160), (120820, 602452), (126832, 573895), (131176, 554890), (150613, 483280), (158540, 459116), (163970, 443912), (221956, 327940), (229558, 317080), (241640, 301226), (262352, 277445)]