213093840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 682992000

約数和(自身を除く): 469898160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 101, 118, 120, 149, 177, 202, 236, 240, 295, 298, 303, 354, 404, 447, 472, 505, 590, 596, 606, 708, 745, 808, 885, 894, 944, 1010, 1180, 1192, 1212, 1416, 1490, 1515, 1616, 1770, 1788, 2020, 2235, 2360, 2384, 2424, 2832, 2980, 3030, 3540, 3576, 4040, 4470, 4720, 4848, 5959, 5960, 6060, 7080, 7152, 8080, 8791, 8940, 11918, 11920, 12120, 14160, 15049, 17582, 17877, 17880, 23836, 24240, 26373, 29795, 30098, 35164, 35754, 35760, 43955, 45147, 47672, 52746, 59590, 60196, 70328, 71508, 75245, 87910, 89385, 90294, 95344, 105492, 119180, 120392, 131865, 140656, 143016, 150490, 175820, 178770, 180588, 210984, 225735, 238360, 240784, 263730, 286032, 300980, 351640, 357540, 361176, 421968, 451470, 476720, 527460, 601960, 703280, 715080, 722352, 887891, 902940, 1054920, 1203920, 1430160, 1775782, 1805880, 2109840, 2663673, 3551564, 3611760, 4439455, 5327346, 7103128, 8878910, 10654692, 13318365, 14206256, 17757820, 21309384, 26636730, 35515640, 42618768, 53273460, 71031280, 106546920, 213093840]

約数ペア:

[(1, 213093840), (2, 106546920), (3, 71031280), (4, 53273460), (5, 42618768), (6, 35515640), (8, 26636730), (10, 21309384), (12, 17757820), (15, 14206256), (16, 13318365), (20, 10654692), (24, 8878910), (30, 7103128), (40, 5327346), (48, 4439455), (59, 3611760), (60, 3551564), (80, 2663673), (101, 2109840), (118, 1805880), (120, 1775782), (149, 1430160), (177, 1203920), (202, 1054920), (236, 902940), (240, 887891), (295, 722352), (298, 715080), (303, 703280), (354, 601960), (404, 527460), (447, 476720), (472, 451470), (505, 421968), (590, 361176), (596, 357540), (606, 351640), (708, 300980), (745, 286032), (808, 263730), (885, 240784), (894, 238360), (944, 225735), (1010, 210984), (1180, 180588), (1192, 178770), (1212, 175820), (1416, 150490), (1490, 143016), (1515, 140656), (1616, 131865), (1770, 120392), (1788, 119180), (2020, 105492), (2235, 95344), (2360, 90294), (2384, 89385), (2424, 87910), (2832, 75245), (2980, 71508), (3030, 70328), (3540, 60196), (3576, 59590), (4040, 52746), (4470, 47672), (4720, 45147), (4848, 43955), (5959, 35760), (5960, 35754), (6060, 35164), (7080, 30098), (7152, 29795), (8080, 26373), (8791, 24240), (8940, 23836), (11918, 17880), (11920, 17877), (12120, 17582), (14160, 15049)]