1909604160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{73673}}^1$

素因数の和:73702

約数の個数: 140

約数和(自身を含む): 6792890148

約数和(自身を除く): 4883285988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 73673, 147346, 221019, 294692, 368365, 442038, 589384, 663057, 736730, 884076, 1105095, 1178768, 1326114, 1473460, 1768152, 1989171, 2210190, 2357536, 2652228, 2946920, 3315285, 3536304, 3978342, 4420380, 4715072, 5304456, 5893840, 5967513, 6630570, 7072608, 7956684, 8840760, 9945855, 10608912, 11787680, 11935026, 13261140, 14145216, 15913368, 17681520, 19891710, 21217824, 23575360, 23870052, 26522280, 29837565, 31826736, 35363040, 39783420, 42435648, 47740104, 53044560, 59675130, 63653472, 70726080, 79566840, 95480208, 106089120, 119350260, 127306944, 159133680, 190960416, 212178240, 238700520, 318267360, 381920832, 477401040, 636534720, 954802080, 1909604160]

約数ペア:

[(1, 1909604160), (2, 954802080), (3, 636534720), (4, 477401040), (5, 381920832), (6, 318267360), (8, 238700520), (9, 212178240), (10, 190960416), (12, 159133680), (15, 127306944), (16, 119350260), (18, 106089120), (20, 95480208), (24, 79566840), (27, 70726080), (30, 63653472), (32, 59675130), (36, 53044560), (40, 47740104), (45, 42435648), (48, 39783420), (54, 35363040), (60, 31826736), (64, 29837565), (72, 26522280), (80, 23870052), (81, 23575360), (90, 21217824), (96, 19891710), (108, 17681520), (120, 15913368), (135, 14145216), (144, 13261140), (160, 11935026), (162, 11787680), (180, 10608912), (192, 9945855), (216, 8840760), (240, 7956684), (270, 7072608), (288, 6630570), (320, 5967513), (324, 5893840), (360, 5304456), (405, 4715072), (432, 4420380), (480, 3978342), (540, 3536304), (576, 3315285), (648, 2946920), (720, 2652228), (810, 2357536), (864, 2210190), (960, 1989171), (1080, 1768152), (1296, 1473460), (1440, 1326114), (1620, 1178768), (1728, 1105095), (2160, 884076), (2592, 736730), (2880, 663057), (3240, 589384), (4320, 442038), (5184, 368365), (6480, 294692), (8640, 221019), (12960, 147346), (25920, 73673)]