2049565560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143527}}^1$

素因数の和:143565

約数の個数: 128

約数和(自身を含む): 7440491520

約数和(自身を除く): 5390925960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 143527, 287054, 430581, 574108, 717635, 861162, 1004689, 1148216, 1435270, 1722324, 2009378, 2152905, 2439959, 2870540, 3014067, 3444648, 4018756, 4305810, 4879918, 5023445, 5741080, 6028134, 7319877, 8037512, 8611620, 9759836, 10046890, 12056268, 12199795, 14639754, 15070335, 17079713, 17223240, 19519672, 20093780, 24112536, 24399590, 29279508, 30140670, 34159426, 36599385, 40187560, 48799180, 51239139, 58559016, 60281340, 68318852, 73198770, 85398565, 97598360, 102478278, 120562680, 136637704, 146397540, 170797130, 204956556, 256195695, 292795080, 341594260, 409913112, 512391390, 683188520, 1024782780, 2049565560]

約数ペア:

[(1, 2049565560), (2, 1024782780), (3, 683188520), (4, 512391390), (5, 409913112), (6, 341594260), (7, 292795080), (8, 256195695), (10, 204956556), (12, 170797130), (14, 146397540), (15, 136637704), (17, 120562680), (20, 102478278), (21, 97598360), (24, 85398565), (28, 73198770), (30, 68318852), (34, 60281340), (35, 58559016), (40, 51239139), (42, 48799180), (51, 40187560), (56, 36599385), (60, 34159426), (68, 30140670), (70, 29279508), (84, 24399590), (85, 24112536), (102, 20093780), (105, 19519672), (119, 17223240), (120, 17079713), (136, 15070335), (140, 14639754), (168, 12199795), (170, 12056268), (204, 10046890), (210, 9759836), (238, 8611620), (255, 8037512), (280, 7319877), (340, 6028134), (357, 5741080), (408, 5023445), (420, 4879918), (476, 4305810), (510, 4018756), (595, 3444648), (680, 3014067), (714, 2870540), (840, 2439959), (952, 2152905), (1020, 2009378), (1190, 1722324), (1428, 1435270), (1785, 1148216), (2040, 1004689), (2380, 861162), (2856, 717635), (3570, 574108), (4760, 430581), (7140, 287054), (14280, 143527)]