25983360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 96904080

約数和(自身を除く): 70920720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 347, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 694, 720, 780, 832, 936, 960, 1040, 1041, 1152, 1170, 1248, 1388, 1440, 1560, 1664, 1735, 1872, 1920, 2080, 2082, 2340, 2496, 2776, 2880, 3120, 3123, 3470, 3744, 4160, 4164, 4511, 4680, 4992, 5205, 5552, 5760, 6240, 6246, 6940, 7488, 8320, 8328, 9022, 9360, 10410, 11104, 12480, 12492, 13533, 13880, 14976, 15615, 16656, 18044, 18720, 20820, 22208, 22555, 24960, 24984, 27066, 27760, 31230, 33312, 36088, 37440, 40599, 41640, 44416, 45110, 49968, 54132, 55520, 62460, 66624, 67665, 72176, 74880, 81198, 83280, 90220, 99936, 108264, 111040, 124920, 133248, 135330, 144352, 162396, 166560, 180440, 199872, 202995, 216528, 222080, 249840, 270660, 288704, 324792, 333120, 360880, 399744, 405990, 433056, 499680, 541320, 577408, 649584, 666240, 721760, 811980, 866112, 999360, 1082640, 1299168, 1443520, 1623960, 1732224, 1998720, 2165280, 2598336, 2887040, 3247920, 4330560, 5196672, 6495840, 8661120, 12991680, 25983360]

約数ペア:

[(1, 25983360), (2, 12991680), (3, 8661120), (4, 6495840), (5, 5196672), (6, 4330560), (8, 3247920), (9, 2887040), (10, 2598336), (12, 2165280), (13, 1998720), (15, 1732224), (16, 1623960), (18, 1443520), (20, 1299168), (24, 1082640), (26, 999360), (30, 866112), (32, 811980), (36, 721760), (39, 666240), (40, 649584), (45, 577408), (48, 541320), (52, 499680), (60, 433056), (64, 405990), (65, 399744), (72, 360880), (78, 333120), (80, 324792), (90, 288704), (96, 270660), (104, 249840), (117, 222080), (120, 216528), (128, 202995), (130, 199872), (144, 180440), (156, 166560), (160, 162396), (180, 144352), (192, 135330), (195, 133248), (208, 124920), (234, 111040), (240, 108264), (260, 99936), (288, 90220), (312, 83280), (320, 81198), (347, 74880), (360, 72176), (384, 67665), (390, 66624), (416, 62460), (468, 55520), (480, 54132), (520, 49968), (576, 45110), (585, 44416), (624, 41640), (640, 40599), (694, 37440), (720, 36088), (780, 33312), (832, 31230), (936, 27760), (960, 27066), (1040, 24984), (1041, 24960), (1152, 22555), (1170, 22208), (1248, 20820), (1388, 18720), (1440, 18044), (1560, 16656), (1664, 15615), (1735, 14976), (1872, 13880), (1920, 13533), (2080, 12492), (2082, 12480), (2340, 11104), (2496, 10410), (2776, 9360), (2880, 9022), (3120, 8328), (3123, 8320), (3470, 7488), (3744, 6940), (4160, 6246), (4164, 6240), (4511, 5760), (4680, 5552), (4992, 5205)]