2019862440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8167}}^1$

素因数の和:8416

約数の個数: 128

約数和(自身を含む): 6763104000

約数和(自身を除く): 4743241560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 916, 1080, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6183, 6870, 8167, 8244, 9160, 10305, 12366, 13740, 16334, 16488, 20610, 24501, 24732, 27480, 30915, 32668, 40835, 41220, 49002, 49464, 61830, 65336, 73503, 81670, 82440, 98004, 122505, 123660, 147006, 163340, 196008, 220509, 245010, 247320, 294012, 326680, 367515, 441018, 490020, 588024, 735030, 882036, 980040, 1102545, 1470060, 1764072, 1870243, 2205090, 2940120, 3740486, 4410180, 5610729, 7480972, 8820360, 9351215, 11221458, 14961944, 16832187, 18702430, 22442916, 28053645, 33664374, 37404860, 44885832, 50496561, 56107290, 67328748, 74809720, 84160935, 100993122, 112214580, 134657496, 168321870, 201986244, 224429160, 252482805, 336643740, 403972488, 504965610, 673287480, 1009931220, 2019862440]

約数ペア:

[(1, 2019862440), (2, 1009931220), (3, 673287480), (4, 504965610), (5, 403972488), (6, 336643740), (8, 252482805), (9, 224429160), (10, 201986244), (12, 168321870), (15, 134657496), (18, 112214580), (20, 100993122), (24, 84160935), (27, 74809720), (30, 67328748), (36, 56107290), (40, 50496561), (45, 44885832), (54, 37404860), (60, 33664374), (72, 28053645), (90, 22442916), (108, 18702430), (120, 16832187), (135, 14961944), (180, 11221458), (216, 9351215), (229, 8820360), (270, 7480972), (360, 5610729), (458, 4410180), (540, 3740486), (687, 2940120), (916, 2205090), (1080, 1870243), (1145, 1764072), (1374, 1470060), (1832, 1102545), (2061, 980040), (2290, 882036), (2748, 735030), (3435, 588024), (4122, 490020), (4580, 441018), (5496, 367515), (6183, 326680), (6870, 294012), (8167, 247320), (8244, 245010), (9160, 220509), (10305, 196008), (12366, 163340), (13740, 147006), (16334, 123660), (16488, 122505), (20610, 98004), (24501, 82440), (24732, 81670), (27480, 73503), (30915, 65336), (32668, 61830), (40835, 49464), (41220, 49002)]