216159840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1323

約数の個数: 240

約数和(自身を含む): 822186288

約数和(自身を除く): 606026448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1283, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2566, 2592, 2808, 3120, 3240, 3510, 3744, 3849, 4212, 4320, 4680, 5132, 5265, 5616, 6240, 6415, 6480, 7020, 7698, 8424, 9360, 10264, 10530, 11232, 11547, 12830, 12960, 14040, 15396, 16679, 16848, 18720, 19245, 20528, 21060, 23094, 25660, 28080, 30792, 33358, 33696, 34641, 38490, 41056, 42120, 46188, 50037, 51320, 56160, 57735, 61584, 66716, 69282, 76980, 83395, 84240, 92376, 100074, 102640, 103923, 115470, 123168, 133432, 138564, 150111, 153960, 166790, 168480, 173205, 184752, 200148, 205280, 207846, 230940, 250185, 266864, 277128, 300222, 307920, 333580, 346410, 369504, 400296, 415692, 450333, 461880, 500370, 519615, 533728, 554256, 600444, 615840, 667160, 692820, 750555, 800592, 831384, 900666, 923760, 1000740, 1039230, 1108512, 1200888, 1334320, 1350999, 1385640, 1501110, 1601184, 1662768, 1801332, 1847520, 2001480, 2078460, 2251665, 2401776, 2668640, 2701998, 2771280, 3002220, 3325536, 3602664, 4002960, 4156920, 4503330, 4803552, 5403996, 5542560, 6004440, 6754995, 7205328, 8005920, 8313840, 9006660, 10807992, 12008880, 13509990, 14410656, 16627680, 18013320, 21615984, 24017760, 27019980, 36026640, 43231968, 54039960, 72053280, 108079920, 216159840]

約数ペア:

[(1, 216159840), (2, 108079920), (3, 72053280), (4, 54039960), (5, 43231968), (6, 36026640), (8, 27019980), (9, 24017760), (10, 21615984), (12, 18013320), (13, 16627680), (15, 14410656), (16, 13509990), (18, 12008880), (20, 10807992), (24, 9006660), (26, 8313840), (27, 8005920), (30, 7205328), (32, 6754995), (36, 6004440), (39, 5542560), (40, 5403996), (45, 4803552), (48, 4503330), (52, 4156920), (54, 4002960), (60, 3602664), (65, 3325536), (72, 3002220), (78, 2771280), (80, 2701998), (81, 2668640), (90, 2401776), (96, 2251665), (104, 2078460), (108, 2001480), (117, 1847520), (120, 1801332), (130, 1662768), (135, 1601184), (144, 1501110), (156, 1385640), (160, 1350999), (162, 1334320), (180, 1200888), (195, 1108512), (208, 1039230), (216, 1000740), (234, 923760), (240, 900666), (260, 831384), (270, 800592), (288, 750555), (312, 692820), (324, 667160), (351, 615840), (360, 600444), (390, 554256), (405, 533728), (416, 519615), (432, 500370), (468, 461880), (480, 450333), (520, 415692), (540, 400296), (585, 369504), (624, 346410), (648, 333580), (702, 307920), (720, 300222), (780, 277128), (810, 266864), (864, 250185), (936, 230940), (1040, 207846), (1053, 205280), (1080, 200148), (1170, 184752), (1248, 173205), (1283, 168480), (1296, 166790), (1404, 153960), (1440, 150111), (1560, 138564), (1620, 133432), (1755, 123168), (1872, 115470), (2080, 103923), (2106, 102640), (2160, 100074), (2340, 92376), (2566, 84240), (2592, 83395), (2808, 76980), (3120, 69282), (3240, 66716), (3510, 61584), (3744, 57735), (3849, 56160), (4212, 51320), (4320, 50037), (4680, 46188), (5132, 42120), (5265, 41056), (5616, 38490), (6240, 34641), (6415, 33696), (6480, 33358), (7020, 30792), (7698, 28080), (8424, 25660), (9360, 23094), (10264, 21060), (10530, 20528), (11232, 19245), (11547, 18720), (12830, 16848), (12960, 16679), (14040, 15396)]