898197840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:858

約数の個数: 240

約数和(自身を含む): 3195009792

約数和(自身を除く): 2296811952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 73, 80, 90, 92, 115, 120, 138, 144, 146, 180, 184, 207, 219, 230, 240, 276, 292, 345, 360, 365, 368, 414, 438, 460, 552, 584, 657, 690, 720, 730, 743, 828, 876, 920, 1035, 1095, 1104, 1168, 1314, 1380, 1460, 1486, 1656, 1679, 1752, 1840, 2070, 2190, 2229, 2628, 2760, 2920, 2972, 3285, 3312, 3358, 3504, 3715, 4140, 4380, 4458, 5037, 5256, 5520, 5840, 5944, 6570, 6687, 6716, 7430, 8280, 8395, 8760, 8916, 10074, 10512, 11145, 11888, 13140, 13374, 13432, 14860, 15111, 16560, 16790, 17089, 17520, 17832, 20148, 22290, 25185, 26280, 26748, 26864, 29720, 30222, 33435, 33580, 34178, 35664, 40296, 44580, 50370, 51267, 52560, 53496, 54239, 59440, 60444, 66870, 67160, 68356, 75555, 80592, 85445, 89160, 100740, 102534, 106992, 108478, 120888, 133740, 134320, 136712, 151110, 153801, 162717, 170890, 178320, 201480, 205068, 216956, 241776, 256335, 267480, 271195, 273424, 302220, 307602, 325434, 341780, 402960, 410136, 433912, 488151, 512670, 534960, 542390, 604440, 615204, 650868, 683560, 769005, 813585, 820272, 867824, 976302, 1025340, 1084780, 1208880, 1230408, 1247497, 1301736, 1367120, 1538010, 1627170, 1952604, 2050680, 2169560, 2440755, 2460816, 2494994, 2603472, 3076020, 3254340, 3742491, 3905208, 4101360, 4339120, 4881510, 4989988, 6152040, 6237485, 6508680, 7484982, 7810416, 9763020, 9979976, 11227473, 12304080, 12474970, 13017360, 14969964, 18712455, 19526040, 19959952, 22454946, 24949940, 29939928, 37424910, 39052080, 44909892, 49899880, 56137365, 59879856, 74849820, 89819784, 99799760, 112274730, 149699640, 179639568, 224549460, 299399280, 449098920, 898197840]

約数ペア:

[(1, 898197840), (2, 449098920), (3, 299399280), (4, 224549460), (5, 179639568), (6, 149699640), (8, 112274730), (9, 99799760), (10, 89819784), (12, 74849820), (15, 59879856), (16, 56137365), (18, 49899880), (20, 44909892), (23, 39052080), (24, 37424910), (30, 29939928), (36, 24949940), (40, 22454946), (45, 19959952), (46, 19526040), (48, 18712455), (60, 14969964), (69, 13017360), (72, 12474970), (73, 12304080), (80, 11227473), (90, 9979976), (92, 9763020), (115, 7810416), (120, 7484982), (138, 6508680), (144, 6237485), (146, 6152040), (180, 4989988), (184, 4881510), (207, 4339120), (219, 4101360), (230, 3905208), (240, 3742491), (276, 3254340), (292, 3076020), (345, 2603472), (360, 2494994), (365, 2460816), (368, 2440755), (414, 2169560), (438, 2050680), (460, 1952604), (552, 1627170), (584, 1538010), (657, 1367120), (690, 1301736), (720, 1247497), (730, 1230408), (743, 1208880), (828, 1084780), (876, 1025340), (920, 976302), (1035, 867824), (1095, 820272), (1104, 813585), (1168, 769005), (1314, 683560), (1380, 650868), (1460, 615204), (1486, 604440), (1656, 542390), (1679, 534960), (1752, 512670), (1840, 488151), (2070, 433912), (2190, 410136), (2229, 402960), (2628, 341780), (2760, 325434), (2920, 307602), (2972, 302220), (3285, 273424), (3312, 271195), (3358, 267480), (3504, 256335), (3715, 241776), (4140, 216956), (4380, 205068), (4458, 201480), (5037, 178320), (5256, 170890), (5520, 162717), (5840, 153801), (5944, 151110), (6570, 136712), (6687, 134320), (6716, 133740), (7430, 120888), (8280, 108478), (8395, 106992), (8760, 102534), (8916, 100740), (10074, 89160), (10512, 85445), (11145, 80592), (11888, 75555), (13140, 68356), (13374, 67160), (13432, 66870), (14860, 60444), (15111, 59440), (16560, 54239), (16790, 53496), (17089, 52560), (17520, 51267), (17832, 50370), (20148, 44580), (22290, 40296), (25185, 35664), (26280, 34178), (26748, 33580), (26864, 33435), (29720, 30222)]