423580320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1476

約数の個数: 192

約数和(自身を含む): 1504500480

約数和(自身を除く): 1080920160

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, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1381, 1420, 1440, 1704, 1917, 2130, 2160, 2272, 2556, 2762, 2840, 3195, 3408, 3834, 4143, 4260, 4320, 5112, 5524, 5680, 6390, 6816, 6905, 7668, 8286, 8520, 9585, 10224, 11048, 11360, 12429, 12780, 13810, 15336, 16572, 17040, 19170, 20448, 20715, 22096, 24858, 25560, 27620, 30672, 33144, 34080, 37287, 38340, 41430, 44192, 49716, 51120, 55240, 61344, 62145, 66288, 74574, 76680, 82860, 98051, 99432, 102240, 110480, 124290, 132576, 149148, 153360, 165720, 186435, 196102, 198864, 220960, 248580, 294153, 298296, 306720, 331440, 372870, 392204, 397728, 490255, 497160, 588306, 596592, 662880, 745740, 784408, 882459, 980510, 994320, 1176612, 1193184, 1470765, 1491480, 1568816, 1764918, 1961020, 1988640, 2353224, 2647377, 2941530, 2982960, 3137632, 3529836, 3922040, 4412295, 4706448, 5294754, 5883060, 5965920, 7059672, 7844080, 8824590, 9412896, 10589508, 11766120, 13236885, 14119344, 15688160, 17649180, 21179016, 23532240, 26473770, 28238688, 35298360, 42358032, 47064480, 52947540, 70596720, 84716064, 105895080, 141193440, 211790160, 423580320]

約数ペア:

[(1, 423580320), (2, 211790160), (3, 141193440), (4, 105895080), (5, 84716064), (6, 70596720), (8, 52947540), (9, 47064480), (10, 42358032), (12, 35298360), (15, 28238688), (16, 26473770), (18, 23532240), (20, 21179016), (24, 17649180), (27, 15688160), (30, 14119344), (32, 13236885), (36, 11766120), (40, 10589508), (45, 9412896), (48, 8824590), (54, 7844080), (60, 7059672), (71, 5965920), (72, 5883060), (80, 5294754), (90, 4706448), (96, 4412295), (108, 3922040), (120, 3529836), (135, 3137632), (142, 2982960), (144, 2941530), (160, 2647377), (180, 2353224), (213, 1988640), (216, 1961020), (240, 1764918), (270, 1568816), (284, 1491480), (288, 1470765), (355, 1193184), (360, 1176612), (426, 994320), (432, 980510), (480, 882459), (540, 784408), (568, 745740), (639, 662880), (710, 596592), (720, 588306), (852, 497160), (864, 490255), (1065, 397728), (1080, 392204), (1136, 372870), (1278, 331440), (1381, 306720), (1420, 298296), (1440, 294153), (1704, 248580), (1917, 220960), (2130, 198864), (2160, 196102), (2272, 186435), (2556, 165720), (2762, 153360), (2840, 149148), (3195, 132576), (3408, 124290), (3834, 110480), (4143, 102240), (4260, 99432), (4320, 98051), (5112, 82860), (5524, 76680), (5680, 74574), (6390, 66288), (6816, 62145), (6905, 61344), (7668, 55240), (8286, 51120), (8520, 49716), (9585, 44192), (10224, 41430), (11048, 38340), (11360, 37287), (12429, 34080), (12780, 33144), (13810, 30672), (15336, 27620), (16572, 25560), (17040, 24858), (19170, 22096), (20448, 20715)]