2197400760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2086

約数の個数: 192

約数和(自身を含む): 7459452000

約数和(自身を除く): 5262051240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 109, 116, 120, 145, 174, 180, 218, 232, 261, 290, 327, 348, 360, 435, 436, 522, 545, 580, 654, 696, 870, 872, 981, 1044, 1090, 1160, 1305, 1308, 1635, 1740, 1931, 1962, 2088, 2180, 2610, 2616, 3161, 3270, 3480, 3862, 3924, 4360, 4905, 5220, 5793, 6322, 6540, 7724, 7848, 9483, 9655, 9810, 10440, 11586, 12644, 13080, 15448, 15805, 17379, 18966, 19310, 19620, 23172, 25288, 28449, 28965, 31610, 34758, 37932, 38620, 39240, 46344, 47415, 55999, 56898, 57930, 63220, 69516, 75864, 77240, 86895, 94830, 111998, 113796, 115860, 126440, 139032, 142245, 167997, 173790, 189660, 210479, 223996, 227592, 231720, 279995, 284490, 335994, 347580, 379320, 420958, 447992, 503991, 559990, 568980, 631437, 671988, 695160, 839985, 841916, 1007982, 1052395, 1119980, 1137960, 1262874, 1343976, 1679970, 1683832, 1894311, 2015964, 2104790, 2239960, 2519955, 2525748, 3157185, 3359940, 3788622, 4031928, 4209580, 5039910, 5051496, 6103891, 6314370, 6719880, 7577244, 8419160, 9471555, 10079820, 12207782, 12628740, 15154488, 18311673, 18943110, 20159640, 24415564, 25257480, 30519455, 36623346, 37886220, 48831128, 54935019, 61038910, 73246692, 75772440, 91558365, 109870038, 122077820, 146493384, 183116730, 219740076, 244155640, 274675095, 366233460, 439480152, 549350190, 732466920, 1098700380, 2197400760]

約数ペア:

[(1, 2197400760), (2, 1098700380), (3, 732466920), (4, 549350190), (5, 439480152), (6, 366233460), (8, 274675095), (9, 244155640), (10, 219740076), (12, 183116730), (15, 146493384), (18, 122077820), (20, 109870038), (24, 91558365), (29, 75772440), (30, 73246692), (36, 61038910), (40, 54935019), (45, 48831128), (58, 37886220), (60, 36623346), (72, 30519455), (87, 25257480), (90, 24415564), (109, 20159640), (116, 18943110), (120, 18311673), (145, 15154488), (174, 12628740), (180, 12207782), (218, 10079820), (232, 9471555), (261, 8419160), (290, 7577244), (327, 6719880), (348, 6314370), (360, 6103891), (435, 5051496), (436, 5039910), (522, 4209580), (545, 4031928), (580, 3788622), (654, 3359940), (696, 3157185), (870, 2525748), (872, 2519955), (981, 2239960), (1044, 2104790), (1090, 2015964), (1160, 1894311), (1305, 1683832), (1308, 1679970), (1635, 1343976), (1740, 1262874), (1931, 1137960), (1962, 1119980), (2088, 1052395), (2180, 1007982), (2610, 841916), (2616, 839985), (3161, 695160), (3270, 671988), (3480, 631437), (3862, 568980), (3924, 559990), (4360, 503991), (4905, 447992), (5220, 420958), (5793, 379320), (6322, 347580), (6540, 335994), (7724, 284490), (7848, 279995), (9483, 231720), (9655, 227592), (9810, 223996), (10440, 210479), (11586, 189660), (12644, 173790), (13080, 167997), (15448, 142245), (15805, 139032), (17379, 126440), (18966, 115860), (19310, 113796), (19620, 111998), (23172, 94830), (25288, 86895), (28449, 77240), (28965, 75864), (31610, 69516), (34758, 63220), (37932, 57930), (38620, 56898), (39240, 55999), (46344, 47415)]