1854407880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3847}}^1$

素因数の和:3980

約数の個数: 192

約数和(自身を含む): 6555144960

約数和(自身を除く): 4700737080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 103, 104, 117, 120, 130, 156, 180, 195, 206, 234, 260, 309, 312, 360, 390, 412, 468, 515, 520, 585, 618, 780, 824, 927, 936, 1030, 1170, 1236, 1339, 1545, 1560, 1854, 2060, 2340, 2472, 2678, 3090, 3708, 3847, 4017, 4120, 4635, 4680, 5356, 6180, 6695, 7416, 7694, 8034, 9270, 10712, 11541, 12051, 12360, 13390, 15388, 16068, 18540, 19235, 20085, 23082, 24102, 26780, 30776, 32136, 34623, 37080, 38470, 40170, 46164, 48204, 50011, 53560, 57705, 60255, 69246, 76940, 80340, 92328, 96408, 100022, 115410, 120510, 138492, 150033, 153880, 160680, 173115, 200044, 230820, 241020, 250055, 276984, 300066, 346230, 396241, 400088, 450099, 461640, 482040, 500110, 600132, 692460, 750165, 792482, 900198, 1000220, 1188723, 1200264, 1384920, 1500330, 1584964, 1800396, 1981205, 2000440, 2250495, 2377446, 3000660, 3169928, 3566169, 3600792, 3962410, 4500990, 4754892, 5151133, 5943615, 6001320, 7132338, 7924820, 9001980, 9509784, 10302266, 11887230, 14264676, 15453399, 15849640, 17830845, 18003960, 20604532, 23774460, 25755665, 28529352, 30906798, 35661690, 41209064, 46360197, 47548920, 51511330, 61813596, 71323380, 77266995, 92720394, 103022660, 123627192, 142646760, 154533990, 185440788, 206045320, 231800985, 309067980, 370881576, 463601970, 618135960, 927203940, 1854407880]

約数ペア:

[(1, 1854407880), (2, 927203940), (3, 618135960), (4, 463601970), (5, 370881576), (6, 309067980), (8, 231800985), (9, 206045320), (10, 185440788), (12, 154533990), (13, 142646760), (15, 123627192), (18, 103022660), (20, 92720394), (24, 77266995), (26, 71323380), (30, 61813596), (36, 51511330), (39, 47548920), (40, 46360197), (45, 41209064), (52, 35661690), (60, 30906798), (65, 28529352), (72, 25755665), (78, 23774460), (90, 20604532), (103, 18003960), (104, 17830845), (117, 15849640), (120, 15453399), (130, 14264676), (156, 11887230), (180, 10302266), (195, 9509784), (206, 9001980), (234, 7924820), (260, 7132338), (309, 6001320), (312, 5943615), (360, 5151133), (390, 4754892), (412, 4500990), (468, 3962410), (515, 3600792), (520, 3566169), (585, 3169928), (618, 3000660), (780, 2377446), (824, 2250495), (927, 2000440), (936, 1981205), (1030, 1800396), (1170, 1584964), (1236, 1500330), (1339, 1384920), (1545, 1200264), (1560, 1188723), (1854, 1000220), (2060, 900198), (2340, 792482), (2472, 750165), (2678, 692460), (3090, 600132), (3708, 500110), (3847, 482040), (4017, 461640), (4120, 450099), (4635, 400088), (4680, 396241), (5356, 346230), (6180, 300066), (6695, 276984), (7416, 250055), (7694, 241020), (8034, 230820), (9270, 200044), (10712, 173115), (11541, 160680), (12051, 153880), (12360, 150033), (13390, 138492), (15388, 120510), (16068, 115410), (18540, 100022), (19235, 96408), (20085, 92328), (23082, 80340), (24102, 76940), (26780, 69246), (30776, 60255), (32136, 57705), (34623, 53560), (37080, 50011), (38470, 48204), (40170, 46164)]