217432140800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1217}}^1$

素因数の和:2251

約数の個数: 264

約数和(自身を含む): 617088357984

約数和(自身を除く): 399656217184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 997, 1024, 1120, 1217, 1280, 1400, 1600, 1792, 1994, 2240, 2434, 2560, 2800, 3200, 3584, 3988, 4480, 4868, 4985, 5120, 5600, 6085, 6400, 6979, 7168, 7976, 8519, 8960, 9736, 9970, 11200, 12170, 12800, 13958, 15952, 17038, 17920, 19472, 19940, 22400, 24340, 24925, 25600, 27916, 30425, 31904, 34076, 34895, 35840, 38944, 39880, 42595, 44800, 48680, 49850, 55832, 60850, 63808, 68152, 69790, 77888, 79760, 85190, 89600, 97360, 99700, 111664, 121700, 127616, 136304, 139580, 155776, 159520, 170380, 174475, 179200, 194720, 199400, 212975, 223328, 243400, 255232, 272608, 279160, 311552, 319040, 340760, 348950, 389440, 398800, 425950, 446656, 486800, 510464, 545216, 558320, 623104, 638080, 681520, 697900, 778880, 797600, 851900, 893312, 973600, 1020928, 1090432, 1116640, 1213349, 1246208, 1276160, 1363040, 1395800, 1557760, 1595200, 1703800, 1786624, 1947200, 2180864, 2233280, 2426698, 2552320, 2726080, 2791600, 3115520, 3190400, 3407600, 3573248, 3894400, 4361728, 4466560, 4853396, 5104640, 5452160, 5583200, 6066745, 6231040, 6380800, 6815200, 7146496, 7788800, 8493443, 8723456, 8933120, 9706792, 10904320, 11166400, 12133490, 12761600, 13630400, 15577600, 16986886, 17866240, 19413584, 21808640, 22332800, 24266980, 25523200, 27260800, 30333725, 31155200, 33973772, 35732480, 38827168, 42467215, 43617280, 44665600, 48533960, 54521600, 60667450, 67947544, 77654336, 84934430, 89331200, 97067920, 109043200, 121334900, 135895088, 155308672, 169868860, 178662400, 194135840, 212336075, 218086400, 242669800, 271790176, 310617344, 339737720, 388271680, 424672150, 485339600, 543580352, 621234688, 679475440, 776543360, 849344300, 970679200, 1087160704, 1242469376, 1358950880, 1553086720, 1698688600, 1941358400, 2174321408, 2717901760, 3106173440, 3397377200, 3882716800, 4348642816, 5435803520, 6212346880, 6794754400, 7765433600, 8697285632, 10871607040, 13589508800, 15530867200, 21743214080, 27179017600, 31061734400, 43486428160, 54358035200, 108716070400, 217432140800]

約数ペア:

[(1, 217432140800), (2, 108716070400), (4, 54358035200), (5, 43486428160), (7, 31061734400), (8, 27179017600), (10, 21743214080), (14, 15530867200), (16, 13589508800), (20, 10871607040), (25, 8697285632), (28, 7765433600), (32, 6794754400), (35, 6212346880), (40, 5435803520), (50, 4348642816), (56, 3882716800), (64, 3397377200), (70, 3106173440), (80, 2717901760), (100, 2174321408), (112, 1941358400), (128, 1698688600), (140, 1553086720), (160, 1358950880), (175, 1242469376), (200, 1087160704), (224, 970679200), (256, 849344300), (280, 776543360), (320, 679475440), (350, 621234688), (400, 543580352), (448, 485339600), (512, 424672150), (560, 388271680), (640, 339737720), (700, 310617344), (800, 271790176), (896, 242669800), (997, 218086400), (1024, 212336075), (1120, 194135840), (1217, 178662400), (1280, 169868860), (1400, 155308672), (1600, 135895088), (1792, 121334900), (1994, 109043200), (2240, 97067920), (2434, 89331200), (2560, 84934430), (2800, 77654336), (3200, 67947544), (3584, 60667450), (3988, 54521600), (4480, 48533960), (4868, 44665600), (4985, 43617280), (5120, 42467215), (5600, 38827168), (6085, 35732480), (6400, 33973772), (6979, 31155200), (7168, 30333725), (7976, 27260800), (8519, 25523200), (8960, 24266980), (9736, 22332800), (9970, 21808640), (11200, 19413584), (12170, 17866240), (12800, 16986886), (13958, 15577600), (15952, 13630400), (17038, 12761600), (17920, 12133490), (19472, 11166400), (19940, 10904320), (22400, 9706792), (24340, 8933120), (24925, 8723456), (25600, 8493443), (27916, 7788800), (30425, 7146496), (31904, 6815200), (34076, 6380800), (34895, 6231040), (35840, 6066745), (38944, 5583200), (39880, 5452160), (42595, 5104640), (44800, 4853396), (48680, 4466560), (49850, 4361728), (55832, 3894400), (60850, 3573248), (63808, 3407600), (68152, 3190400), (69790, 3115520), (77888, 2791600), (79760, 2726080), (85190, 2552320), (89600, 2426698), (97360, 2233280), (99700, 2180864), (111664, 1947200), (121700, 1786624), (127616, 1703800), (136304, 1595200), (139580, 1557760), (155776, 1395800), (159520, 1363040), (170380, 1276160), (174475, 1246208), (179200, 1213349), (194720, 1116640), (199400, 1090432), (212975, 1020928), (223328, 973600), (243400, 893312), (255232, 851900), (272608, 797600), (279160, 778880), (311552, 697900), (319040, 681520), (340760, 638080), (348950, 623104), (389440, 558320), (398800, 545216), (425950, 510464), (446656, 486800)]