850986240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17047}}^1$

素因数の和:17084

約数の個数: 144

約数和(自身を含む): 2927073408

約数和(自身を除く): 2076087168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 17047, 24960, 34094, 49920, 51141, 68188, 85235, 102282, 136376, 170470, 204564, 221611, 255705, 272752, 340940, 409128, 443222, 511410, 545504, 664833, 681880, 818256, 886444, 1022820, 1091008, 1108055, 1329666, 1363760, 1636512, 1772888, 2045640, 2182016, 2216110, 2659332, 2727520, 3273024, 3324165, 3545776, 4091280, 4364032, 4432220, 5318664, 5455040, 6546048, 6648330, 7091552, 8182560, 8864440, 10637328, 10910080, 13092096, 13296660, 14183104, 16365120, 17728880, 21274656, 21820160, 26593320, 28366208, 32730240, 35457760, 42549312, 53186640, 56732416, 65460480, 70915520, 85098624, 106373280, 141831040, 170197248, 212746560, 283662080, 425493120, 850986240]

約数ペア:

[(1, 850986240), (2, 425493120), (3, 283662080), (4, 212746560), (5, 170197248), (6, 141831040), (8, 106373280), (10, 85098624), (12, 70915520), (13, 65460480), (15, 56732416), (16, 53186640), (20, 42549312), (24, 35457760), (26, 32730240), (30, 28366208), (32, 26593320), (39, 21820160), (40, 21274656), (48, 17728880), (52, 16365120), (60, 14183104), (64, 13296660), (65, 13092096), (78, 10910080), (80, 10637328), (96, 8864440), (104, 8182560), (120, 7091552), (128, 6648330), (130, 6546048), (156, 5455040), (160, 5318664), (192, 4432220), (195, 4364032), (208, 4091280), (240, 3545776), (256, 3324165), (260, 3273024), (312, 2727520), (320, 2659332), (384, 2216110), (390, 2182016), (416, 2045640), (480, 1772888), (520, 1636512), (624, 1363760), (640, 1329666), (768, 1108055), (780, 1091008), (832, 1022820), (960, 886444), (1040, 818256), (1248, 681880), (1280, 664833), (1560, 545504), (1664, 511410), (1920, 443222), (2080, 409128), (2496, 340940), (3120, 272752), (3328, 255705), (3840, 221611), (4160, 204564), (4992, 170470), (6240, 136376), (8320, 102282), (9984, 85235), (12480, 68188), (16640, 51141), (17047, 49920), (24960, 34094)]