204831060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 690923520

約数和(自身を除く): 486092460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 67, 70, 84, 87, 105, 116, 134, 140, 145, 174, 201, 203, 210, 251, 268, 290, 335, 348, 402, 406, 420, 435, 469, 502, 580, 609, 670, 753, 804, 812, 870, 938, 1004, 1005, 1015, 1218, 1255, 1340, 1407, 1506, 1740, 1757, 1876, 1943, 2010, 2030, 2345, 2436, 2510, 2814, 3012, 3045, 3514, 3765, 3886, 4020, 4060, 4690, 5020, 5271, 5628, 5829, 6090, 7028, 7035, 7279, 7530, 7772, 8785, 9380, 9715, 10542, 11658, 12180, 13601, 14070, 14558, 15060, 16817, 17570, 19430, 21084, 21837, 23316, 26355, 27202, 28140, 29116, 29145, 33634, 35140, 36395, 38860, 40803, 43674, 50451, 50953, 52710, 54404, 58290, 67268, 68005, 72790, 81606, 84085, 87348, 100902, 101906, 105420, 109185, 116580, 117719, 136010, 145580, 152859, 163212, 168170, 201804, 203812, 204015, 218370, 235438, 252255, 254765, 272020, 305718, 336340, 353157, 408030, 436740, 470876, 487693, 504510, 509530, 588595, 611436, 706314, 764295, 816060, 975386, 1009020, 1019060, 1177190, 1412628, 1463079, 1528590, 1765785, 1950772, 2354380, 2438465, 2926158, 3057180, 3413851, 3531570, 4876930, 5852316, 6827702, 7063140, 7315395, 9753860, 10241553, 13655404, 14630790, 17069255, 20483106, 29261580, 34138510, 40966212, 51207765, 68277020, 102415530, 204831060]

約数ペア:

[(1, 204831060), (2, 102415530), (3, 68277020), (4, 51207765), (5, 40966212), (6, 34138510), (7, 29261580), (10, 20483106), (12, 17069255), (14, 14630790), (15, 13655404), (20, 10241553), (21, 9753860), (28, 7315395), (29, 7063140), (30, 6827702), (35, 5852316), (42, 4876930), (58, 3531570), (60, 3413851), (67, 3057180), (70, 2926158), (84, 2438465), (87, 2354380), (105, 1950772), (116, 1765785), (134, 1528590), (140, 1463079), (145, 1412628), (174, 1177190), (201, 1019060), (203, 1009020), (210, 975386), (251, 816060), (268, 764295), (290, 706314), (335, 611436), (348, 588595), (402, 509530), (406, 504510), (420, 487693), (435, 470876), (469, 436740), (502, 408030), (580, 353157), (609, 336340), (670, 305718), (753, 272020), (804, 254765), (812, 252255), (870, 235438), (938, 218370), (1004, 204015), (1005, 203812), (1015, 201804), (1218, 168170), (1255, 163212), (1340, 152859), (1407, 145580), (1506, 136010), (1740, 117719), (1757, 116580), (1876, 109185), (1943, 105420), (2010, 101906), (2030, 100902), (2345, 87348), (2436, 84085), (2510, 81606), (2814, 72790), (3012, 68005), (3045, 67268), (3514, 58290), (3765, 54404), (3886, 52710), (4020, 50953), (4060, 50451), (4690, 43674), (5020, 40803), (5271, 38860), (5628, 36395), (5829, 35140), (6090, 33634), (7028, 29145), (7035, 29116), (7279, 28140), (7530, 27202), (7772, 26355), (8785, 23316), (9380, 21837), (9715, 21084), (10542, 19430), (11658, 17570), (12180, 16817), (13601, 15060), (14070, 14558)]