81852981120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{4967}}^1$

素因数の和:7853

約数の個数: 192

約数和(自身を含む): 282804294240

約数和(自身を除く): 200951313120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2861, 2880, 4967, 5722, 5760, 8583, 9934, 11444, 14305, 14901, 17166, 19868, 22888, 24835, 25749, 28610, 29802, 34332, 39736, 42915, 44703, 45776, 49670, 51498, 57220, 59604, 68664, 74505, 79472, 85830, 89406, 91552, 99340, 102996, 114440, 119208, 128745, 137328, 149010, 158944, 171660, 178812, 183104, 198680, 205992, 223515, 228880, 238416, 257490, 274656, 298020, 317888, 343320, 357624, 366208, 397360, 411984, 447030, 457760, 476832, 514980, 549312, 596040, 635776, 686640, 715248, 794720, 823968, 894060, 915520, 953664, 1029960, 1098624, 1192080, 1373280, 1430496, 1589440, 1647936, 1788120, 1831040, 1907328, 2059920, 2384160, 2746560, 2860992, 3178880, 3295872, 3576240, 4119840, 4768320, 5493120, 5721984, 7152480, 8239680, 9536640, 14210587, 14304960, 16479360, 28421174, 28609920, 42631761, 56842348, 71052935, 85263522, 113684696, 127895283, 142105870, 170527044, 213158805, 227369392, 255790566, 284211740, 341054088, 426317610, 454738784, 511581132, 568423480, 639476415, 682108176, 852635220, 909477568, 1023162264, 1136846960, 1278952830, 1364216352, 1705270440, 1818955136, 2046324528, 2273693920, 2557905660, 2728432704, 3410540880, 4092649056, 4547387840, 5115811320, 5456865408, 6821081760, 8185298112, 9094775680, 10231622640, 13642163520, 16370596224, 20463245280, 27284327040, 40926490560, 81852981120]

約数ペア:

[(1, 81852981120), (2, 40926490560), (3, 27284327040), (4, 20463245280), (5, 16370596224), (6, 13642163520), (8, 10231622640), (9, 9094775680), (10, 8185298112), (12, 6821081760), (15, 5456865408), (16, 5115811320), (18, 4547387840), (20, 4092649056), (24, 3410540880), (30, 2728432704), (32, 2557905660), (36, 2273693920), (40, 2046324528), (45, 1818955136), (48, 1705270440), (60, 1364216352), (64, 1278952830), (72, 1136846960), (80, 1023162264), (90, 909477568), (96, 852635220), (120, 682108176), (128, 639476415), (144, 568423480), (160, 511581132), (180, 454738784), (192, 426317610), (240, 341054088), (288, 284211740), (320, 255790566), (360, 227369392), (384, 213158805), (480, 170527044), (576, 142105870), (640, 127895283), (720, 113684696), (960, 85263522), (1152, 71052935), (1440, 56842348), (1920, 42631761), (2861, 28609920), (2880, 28421174), (4967, 16479360), (5722, 14304960), (5760, 14210587), (8583, 9536640), (9934, 8239680), (11444, 7152480), (14305, 5721984), (14901, 5493120), (17166, 4768320), (19868, 4119840), (22888, 3576240), (24835, 3295872), (25749, 3178880), (28610, 2860992), (29802, 2746560), (34332, 2384160), (39736, 2059920), (42915, 1907328), (44703, 1831040), (45776, 1788120), (49670, 1647936), (51498, 1589440), (57220, 1430496), (59604, 1373280), (68664, 1192080), (74505, 1098624), (79472, 1029960), (85830, 953664), (89406, 915520), (91552, 894060), (99340, 823968), (102996, 794720), (114440, 715248), (119208, 686640), (128745, 635776), (137328, 596040), (149010, 549312), (158944, 514980), (171660, 476832), (178812, 457760), (183104, 447030), (198680, 411984), (205992, 397360), (223515, 366208), (228880, 357624), (238416, 343320), (257490, 317888), (274656, 298020)]