813172680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1584

約数の個数: 192

約数和(自身を含む): 2782306800

約数和(自身を除く): 1969134120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 41, 45, 60, 72, 74, 82, 90, 111, 120, 123, 148, 164, 180, 185, 205, 222, 246, 296, 328, 333, 360, 369, 370, 410, 444, 492, 555, 615, 666, 738, 740, 820, 888, 984, 1110, 1230, 1332, 1476, 1480, 1489, 1517, 1640, 1665, 1845, 2220, 2460, 2664, 2952, 2978, 3034, 3330, 3690, 4440, 4467, 4551, 4920, 5956, 6068, 6660, 7380, 7445, 7585, 8934, 9102, 11912, 12136, 13320, 13401, 13653, 14760, 14890, 15170, 17868, 18204, 22335, 22755, 26802, 27306, 29780, 30340, 35736, 36408, 44670, 45510, 53604, 54612, 55093, 59560, 60680, 61049, 67005, 68265, 89340, 91020, 107208, 109224, 110186, 122098, 134010, 136530, 165279, 178680, 182040, 183147, 220372, 244196, 268020, 273060, 275465, 305245, 330558, 366294, 440744, 488392, 495837, 536040, 546120, 549441, 550930, 610490, 661116, 732588, 826395, 915735, 991674, 1098882, 1101860, 1220980, 1322232, 1465176, 1652790, 1831470, 1983348, 2197764, 2203720, 2258813, 2441960, 2479185, 2747205, 3305580, 3662940, 3966696, 4395528, 4517626, 4958370, 5494410, 6611160, 6776439, 7325880, 9035252, 9916740, 10988820, 11294065, 13552878, 18070504, 19833480, 20329317, 21977640, 22588130, 27105756, 33882195, 40658634, 45176260, 54211512, 67764390, 81317268, 90352520, 101646585, 135528780, 162634536, 203293170, 271057560, 406586340, 813172680]

約数ペア:

[(1, 813172680), (2, 406586340), (3, 271057560), (4, 203293170), (5, 162634536), (6, 135528780), (8, 101646585), (9, 90352520), (10, 81317268), (12, 67764390), (15, 54211512), (18, 45176260), (20, 40658634), (24, 33882195), (30, 27105756), (36, 22588130), (37, 21977640), (40, 20329317), (41, 19833480), (45, 18070504), (60, 13552878), (72, 11294065), (74, 10988820), (82, 9916740), (90, 9035252), (111, 7325880), (120, 6776439), (123, 6611160), (148, 5494410), (164, 4958370), (180, 4517626), (185, 4395528), (205, 3966696), (222, 3662940), (246, 3305580), (296, 2747205), (328, 2479185), (333, 2441960), (360, 2258813), (369, 2203720), (370, 2197764), (410, 1983348), (444, 1831470), (492, 1652790), (555, 1465176), (615, 1322232), (666, 1220980), (738, 1101860), (740, 1098882), (820, 991674), (888, 915735), (984, 826395), (1110, 732588), (1230, 661116), (1332, 610490), (1476, 550930), (1480, 549441), (1489, 546120), (1517, 536040), (1640, 495837), (1665, 488392), (1845, 440744), (2220, 366294), (2460, 330558), (2664, 305245), (2952, 275465), (2978, 273060), (3034, 268020), (3330, 244196), (3690, 220372), (4440, 183147), (4467, 182040), (4551, 178680), (4920, 165279), (5956, 136530), (6068, 134010), (6660, 122098), (7380, 110186), (7445, 109224), (7585, 107208), (8934, 91020), (9102, 89340), (11912, 68265), (12136, 67005), (13320, 61049), (13401, 60680), (13653, 59560), (14760, 55093), (14890, 54612), (15170, 53604), (17868, 45510), (18204, 44670), (22335, 36408), (22755, 35736), (26802, 30340), (27306, 29780)]