157224258560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1290

約数の個数: 176

約数和(自身を含む): 382105989792

約数和(自身を除く): 224881731232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 331, 452, 512, 565, 640, 662, 821, 904, 1024, 1130, 1280, 1324, 1642, 1655, 1808, 2260, 2560, 2648, 3284, 3310, 3616, 4105, 4520, 5120, 5296, 6568, 6620, 7232, 8210, 9040, 10592, 13136, 13240, 14464, 16420, 18080, 21184, 26272, 26480, 28928, 32840, 36160, 37403, 42368, 52544, 52960, 57856, 65680, 72320, 74806, 84736, 92773, 105088, 105920, 115712, 131360, 144640, 149612, 169472, 185546, 187015, 210176, 211840, 262720, 271751, 289280, 299224, 338944, 371092, 374030, 420352, 423680, 463865, 525440, 543502, 578560, 598448, 742184, 748060, 840704, 847360, 927730, 1050880, 1087004, 1196896, 1358755, 1484368, 1496120, 1694720, 1855460, 2101760, 2174008, 2393792, 2717510, 2968736, 2992240, 3710920, 4203520, 4348016, 4787584, 5435020, 5937472, 5984480, 7421840, 8696032, 9575168, 10870040, 11874944, 11968960, 14843680, 17392064, 19150336, 21740080, 23749888, 23937920, 29687360, 30707863, 34784128, 38300672, 43480160, 47499776, 47875840, 59374720, 61415726, 69568256, 86960320, 94999552, 95751680, 118749440, 122831452, 139136512, 153539315, 173920640, 191503360, 237498880, 245662904, 278273024, 307078630, 347841280, 474997760, 491325808, 614157260, 695682560, 982651616, 1228314520, 1391365120, 1965303232, 2456629040, 3930606464, 4913258080, 7861212928, 9826516160, 15722425856, 19653032320, 31444851712, 39306064640, 78612129280, 157224258560]

約数ペア:

[(1, 157224258560), (2, 78612129280), (4, 39306064640), (5, 31444851712), (8, 19653032320), (10, 15722425856), (16, 9826516160), (20, 7861212928), (32, 4913258080), (40, 3930606464), (64, 2456629040), (80, 1965303232), (113, 1391365120), (128, 1228314520), (160, 982651616), (226, 695682560), (256, 614157260), (320, 491325808), (331, 474997760), (452, 347841280), (512, 307078630), (565, 278273024), (640, 245662904), (662, 237498880), (821, 191503360), (904, 173920640), (1024, 153539315), (1130, 139136512), (1280, 122831452), (1324, 118749440), (1642, 95751680), (1655, 94999552), (1808, 86960320), (2260, 69568256), (2560, 61415726), (2648, 59374720), (3284, 47875840), (3310, 47499776), (3616, 43480160), (4105, 38300672), (4520, 34784128), (5120, 30707863), (5296, 29687360), (6568, 23937920), (6620, 23749888), (7232, 21740080), (8210, 19150336), (9040, 17392064), (10592, 14843680), (13136, 11968960), (13240, 11874944), (14464, 10870040), (16420, 9575168), (18080, 8696032), (21184, 7421840), (26272, 5984480), (26480, 5937472), (28928, 5435020), (32840, 4787584), (36160, 4348016), (37403, 4203520), (42368, 3710920), (52544, 2992240), (52960, 2968736), (57856, 2717510), (65680, 2393792), (72320, 2174008), (74806, 2101760), (84736, 1855460), (92773, 1694720), (105088, 1496120), (105920, 1484368), (115712, 1358755), (131360, 1196896), (144640, 1087004), (149612, 1050880), (169472, 927730), (185546, 847360), (187015, 840704), (210176, 748060), (211840, 742184), (262720, 598448), (271751, 578560), (289280, 543502), (299224, 525440), (338944, 463865), (371092, 423680), (374030, 420352)]