2019460320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19211}}^1$

素因数の和:19305

約数の個数: 144

約数和(自身を含む): 6986174832

約数和(自身を除く): 4966714512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 7008, 8760, 10512, 11680, 13140, 17520, 19211, 21024, 26280, 35040, 38422, 52560, 57633, 76844, 96055, 105120, 115266, 153688, 172899, 192110, 230532, 288165, 307376, 345798, 384220, 461064, 576330, 614752, 691596, 768440, 864495, 922128, 1152660, 1383192, 1402403, 1536880, 1728990, 1844256, 2305320, 2766384, 2804806, 3073760, 3457980, 4207209, 4610640, 5532768, 5609612, 6915960, 7012015, 8414418, 9221280, 11219224, 12621627, 13831920, 14024030, 16828836, 21036045, 22438448, 25243254, 27663840, 28048060, 33657672, 42072090, 44876896, 50486508, 56096120, 63108135, 67315344, 84144180, 100973016, 112192240, 126216270, 134630688, 168288360, 201946032, 224384480, 252432540, 336576720, 403892064, 504865080, 673153440, 1009730160, 2019460320]

約数ペア:

[(1, 2019460320), (2, 1009730160), (3, 673153440), (4, 504865080), (5, 403892064), (6, 336576720), (8, 252432540), (9, 224384480), (10, 201946032), (12, 168288360), (15, 134630688), (16, 126216270), (18, 112192240), (20, 100973016), (24, 84144180), (30, 67315344), (32, 63108135), (36, 56096120), (40, 50486508), (45, 44876896), (48, 42072090), (60, 33657672), (72, 28048060), (73, 27663840), (80, 25243254), (90, 22438448), (96, 21036045), (120, 16828836), (144, 14024030), (146, 13831920), (160, 12621627), (180, 11219224), (219, 9221280), (240, 8414418), (288, 7012015), (292, 6915960), (360, 5609612), (365, 5532768), (438, 4610640), (480, 4207209), (584, 3457980), (657, 3073760), (720, 2804806), (730, 2766384), (876, 2305320), (1095, 1844256), (1168, 1728990), (1314, 1536880), (1440, 1402403), (1460, 1383192), (1752, 1152660), (2190, 922128), (2336, 864495), (2628, 768440), (2920, 691596), (3285, 614752), (3504, 576330), (4380, 461064), (5256, 384220), (5840, 345798), (6570, 307376), (7008, 288165), (8760, 230532), (10512, 192110), (11680, 172899), (13140, 153688), (17520, 115266), (19211, 105120), (21024, 96055), (26280, 76844), (35040, 57633), (38422, 52560)]