2080475040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{619189}}^1$

素因数の和:619214

約数の個数: 96

約数和(自身を含む): 7489722240

約数和(自身を除く): 5409247200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 619189, 1238378, 1857567, 2476756, 3095945, 3715134, 4334323, 4953512, 6191890, 7430268, 8668646, 9287835, 9907024, 12383780, 13002969, 14860536, 17337292, 18575670, 19814048, 21671615, 24767560, 26005938, 29721072, 34674584, 37151340, 43343230, 49535120, 52011876, 59442144, 65014845, 69349168, 74302680, 86686460, 99070240, 104023752, 130029690, 138698336, 148605360, 173372920, 208047504, 260059380, 297210720, 346745840, 416095008, 520118760, 693491680, 1040237520, 2080475040]

約数ペア:

[(1, 2080475040), (2, 1040237520), (3, 693491680), (4, 520118760), (5, 416095008), (6, 346745840), (7, 297210720), (8, 260059380), (10, 208047504), (12, 173372920), (14, 148605360), (15, 138698336), (16, 130029690), (20, 104023752), (21, 99070240), (24, 86686460), (28, 74302680), (30, 69349168), (32, 65014845), (35, 59442144), (40, 52011876), (42, 49535120), (48, 43343230), (56, 37151340), (60, 34674584), (70, 29721072), (80, 26005938), (84, 24767560), (96, 21671615), (105, 19814048), (112, 18575670), (120, 17337292), (140, 14860536), (160, 13002969), (168, 12383780), (210, 9907024), (224, 9287835), (240, 8668646), (280, 7430268), (336, 6191890), (420, 4953512), (480, 4334323), (560, 3715134), (672, 3095945), (840, 2476756), (1120, 1857567), (1680, 1238378), (3360, 619189)]