213239520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3797}}^1$

素因数の和:3834

約数の個数: 192

約数和(自身を含む): 803960640

約数和(自身を除く): 590721120

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 3797, 4320, 4680, 5616, 6240, 7020, 7594, 9360, 11232, 11391, 14040, 15188, 18720, 18985, 22782, 28080, 30376, 34173, 37970, 45564, 49361, 56160, 56955, 60752, 68346, 75940, 91128, 98722, 102519, 113910, 121504, 136692, 148083, 151880, 170865, 182256, 197444, 205038, 227820, 246805, 273384, 296166, 303760, 341730, 364512, 394888, 410076, 444249, 455640, 493610, 512595, 546768, 592332, 607520, 683460, 740415, 789776, 820152, 888498, 911280, 987220, 1025190, 1093536, 1184664, 1332747, 1366920, 1480830, 1579552, 1640304, 1776996, 1822560, 1974440, 2050380, 2221245, 2369328, 2665494, 2733840, 2961660, 3280608, 3553992, 3948880, 4100760, 4442490, 4738656, 5330988, 5467680, 5923320, 6663735, 7107984, 7897760, 8201520, 8884980, 10661976, 11846640, 13327470, 14215968, 16403040, 17769960, 21323952, 23693280, 26654940, 35539920, 42647904, 53309880, 71079840, 106619760, 213239520]

約数ペア:

[(1, 213239520), (2, 106619760), (3, 71079840), (4, 53309880), (5, 42647904), (6, 35539920), (8, 26654940), (9, 23693280), (10, 21323952), (12, 17769960), (13, 16403040), (15, 14215968), (16, 13327470), (18, 11846640), (20, 10661976), (24, 8884980), (26, 8201520), (27, 7897760), (30, 7107984), (32, 6663735), (36, 5923320), (39, 5467680), (40, 5330988), (45, 4738656), (48, 4442490), (52, 4100760), (54, 3948880), (60, 3553992), (65, 3280608), (72, 2961660), (78, 2733840), (80, 2665494), (90, 2369328), (96, 2221245), (104, 2050380), (108, 1974440), (117, 1822560), (120, 1776996), (130, 1640304), (135, 1579552), (144, 1480830), (156, 1366920), (160, 1332747), (180, 1184664), (195, 1093536), (208, 1025190), (216, 987220), (234, 911280), (240, 888498), (260, 820152), (270, 789776), (288, 740415), (312, 683460), (351, 607520), (360, 592332), (390, 546768), (416, 512595), (432, 493610), (468, 455640), (480, 444249), (520, 410076), (540, 394888), (585, 364512), (624, 341730), (702, 303760), (720, 296166), (780, 273384), (864, 246805), (936, 227820), (1040, 205038), (1080, 197444), (1170, 182256), (1248, 170865), (1404, 151880), (1440, 148083), (1560, 136692), (1755, 121504), (1872, 113910), (2080, 102519), (2160, 98722), (2340, 91128), (2808, 75940), (3120, 68346), (3510, 60752), (3744, 56955), (3797, 56160), (4320, 49361), (4680, 45564), (5616, 37970), (6240, 34173), (7020, 30376), (7594, 28080), (9360, 22782), (11232, 18985), (11391, 18720), (14040, 15188)]