1838626080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 5913492480

約数和(自身を除く): 4074866400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 193, 223, 240, 267, 356, 386, 445, 446, 480, 534, 579, 669, 712, 772, 890, 892, 965, 1068, 1115, 1158, 1335, 1338, 1424, 1544, 1780, 1784, 1930, 2136, 2230, 2316, 2670, 2676, 2848, 2895, 3088, 3345, 3560, 3568, 3860, 4272, 4460, 4632, 5340, 5352, 5790, 6176, 6690, 7120, 7136, 7720, 8544, 8920, 9264, 10680, 10704, 11580, 13380, 14240, 15440, 17177, 17840, 18528, 19847, 21360, 21408, 23160, 26760, 30880, 34354, 35680, 39694, 42720, 43039, 46320, 51531, 53520, 59541, 68708, 79388, 85885, 86078, 92640, 99235, 103062, 107040, 119082, 129117, 137416, 158776, 171770, 172156, 198470, 206124, 215195, 238164, 257655, 258234, 274832, 297705, 317552, 343540, 344312, 396940, 412248, 430390, 476328, 515310, 516468, 549664, 595410, 635104, 645585, 687080, 688624, 793880, 824496, 860780, 952656, 1030620, 1032936, 1190820, 1291170, 1374160, 1377248, 1587760, 1648992, 1721560, 1905312, 2061240, 2065872, 2381640, 2582340, 2748320, 3175520, 3443120, 3830471, 4122480, 4131744, 4763280, 5164680, 6886240, 7660942, 8244960, 9526560, 10329360, 11491413, 15321884, 19152355, 20658720, 22982826, 30643768, 38304710, 45965652, 57457065, 61287536, 76609420, 91931304, 114914130, 122575072, 153218840, 183862608, 229828260, 306437680, 367725216, 459656520, 612875360, 919313040, 1838626080]

約数ペア:

[(1, 1838626080), (2, 919313040), (3, 612875360), (4, 459656520), (5, 367725216), (6, 306437680), (8, 229828260), (10, 183862608), (12, 153218840), (15, 122575072), (16, 114914130), (20, 91931304), (24, 76609420), (30, 61287536), (32, 57457065), (40, 45965652), (48, 38304710), (60, 30643768), (80, 22982826), (89, 20658720), (96, 19152355), (120, 15321884), (160, 11491413), (178, 10329360), (193, 9526560), (223, 8244960), (240, 7660942), (267, 6886240), (356, 5164680), (386, 4763280), (445, 4131744), (446, 4122480), (480, 3830471), (534, 3443120), (579, 3175520), (669, 2748320), (712, 2582340), (772, 2381640), (890, 2065872), (892, 2061240), (965, 1905312), (1068, 1721560), (1115, 1648992), (1158, 1587760), (1335, 1377248), (1338, 1374160), (1424, 1291170), (1544, 1190820), (1780, 1032936), (1784, 1030620), (1930, 952656), (2136, 860780), (2230, 824496), (2316, 793880), (2670, 688624), (2676, 687080), (2848, 645585), (2895, 635104), (3088, 595410), (3345, 549664), (3560, 516468), (3568, 515310), (3860, 476328), (4272, 430390), (4460, 412248), (4632, 396940), (5340, 344312), (5352, 343540), (5790, 317552), (6176, 297705), (6690, 274832), (7120, 258234), (7136, 257655), (7720, 238164), (8544, 215195), (8920, 206124), (9264, 198470), (10680, 172156), (10704, 171770), (11580, 158776), (13380, 137416), (14240, 129117), (15440, 119082), (17177, 107040), (17840, 103062), (18528, 99235), (19847, 92640), (21360, 86078), (21408, 85885), (23160, 79388), (26760, 68708), (30880, 59541), (34354, 53520), (35680, 51531), (39694, 46320), (42720, 43039)]