38851680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 144764928

約数和(自身を除く): 105913248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 373, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 746, 840, 868, 930, 992, 1085, 1119, 1120, 1240, 1302, 1488, 1492, 1680, 1736, 1860, 1865, 2170, 2238, 2480, 2604, 2611, 2976, 2984, 3255, 3360, 3472, 3720, 3730, 4340, 4476, 4960, 5208, 5222, 5595, 5968, 6510, 6944, 7440, 7460, 7833, 8680, 8952, 10416, 10444, 11190, 11563, 11936, 13020, 13055, 14880, 14920, 15666, 17360, 17904, 20832, 20888, 22380, 23126, 26040, 26110, 29840, 31332, 34689, 34720, 35808, 39165, 41776, 44760, 46252, 52080, 52220, 57815, 59680, 62664, 69378, 78330, 80941, 83552, 89520, 92504, 104160, 104440, 115630, 125328, 138756, 156660, 161882, 173445, 179040, 185008, 208880, 231260, 242823, 250656, 277512, 313320, 323764, 346890, 370016, 404705, 417760, 462520, 485646, 555024, 626640, 647528, 693780, 809410, 925040, 971292, 1110048, 1214115, 1253280, 1295056, 1387560, 1618820, 1850080, 1942584, 2428230, 2590112, 2775120, 3237640, 3885168, 4856460, 5550240, 6475280, 7770336, 9712920, 12950560, 19425840, 38851680]

約数ペア:

[(1, 38851680), (2, 19425840), (3, 12950560), (4, 9712920), (5, 7770336), (6, 6475280), (7, 5550240), (8, 4856460), (10, 3885168), (12, 3237640), (14, 2775120), (15, 2590112), (16, 2428230), (20, 1942584), (21, 1850080), (24, 1618820), (28, 1387560), (30, 1295056), (31, 1253280), (32, 1214115), (35, 1110048), (40, 971292), (42, 925040), (48, 809410), (56, 693780), (60, 647528), (62, 626640), (70, 555024), (80, 485646), (84, 462520), (93, 417760), (96, 404705), (105, 370016), (112, 346890), (120, 323764), (124, 313320), (140, 277512), (155, 250656), (160, 242823), (168, 231260), (186, 208880), (210, 185008), (217, 179040), (224, 173445), (240, 161882), (248, 156660), (280, 138756), (310, 125328), (336, 115630), (372, 104440), (373, 104160), (420, 92504), (434, 89520), (465, 83552), (480, 80941), (496, 78330), (560, 69378), (620, 62664), (651, 59680), (672, 57815), (744, 52220), (746, 52080), (840, 46252), (868, 44760), (930, 41776), (992, 39165), (1085, 35808), (1119, 34720), (1120, 34689), (1240, 31332), (1302, 29840), (1488, 26110), (1492, 26040), (1680, 23126), (1736, 22380), (1860, 20888), (1865, 20832), (2170, 17904), (2238, 17360), (2480, 15666), (2604, 14920), (2611, 14880), (2976, 13055), (2984, 13020), (3255, 11936), (3360, 11563), (3472, 11190), (3720, 10444), (3730, 10416), (4340, 8952), (4476, 8680), (4960, 7833), (5208, 7460), (5222, 7440), (5595, 6944), (5968, 6510)]