2920505220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:933

約数の個数: 168

約数和(自身を含む): 9237021696

約数和(自身を除く): 6316516476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 383, 405, 486, 523, 540, 729, 766, 810, 972, 1046, 1149, 1215, 1458, 1532, 1569, 1620, 1915, 2092, 2298, 2430, 2615, 2916, 3138, 3447, 3645, 3830, 4596, 4707, 4860, 5230, 5745, 6276, 6894, 7290, 7660, 7845, 9414, 10341, 10460, 11490, 13788, 14121, 14580, 15690, 17235, 18828, 20682, 22980, 23535, 28242, 31023, 31380, 34470, 41364, 42363, 47070, 51705, 56484, 62046, 68940, 70605, 84726, 93069, 94140, 103410, 124092, 127089, 141210, 155115, 169452, 186138, 200309, 206820, 211815, 254178, 279207, 282420, 310230, 372276, 381267, 400618, 423630, 465345, 508356, 558414, 600927, 620460, 635445, 762534, 801236, 847260, 930690, 1001545, 1116828, 1201854, 1270890, 1396035, 1525068, 1802781, 1861380, 1906335, 2003090, 2403708, 2541780, 2792070, 3004635, 3605562, 3812670, 4006180, 5408343, 5584140, 6009270, 7211124, 7625340, 9013905, 10816686, 12018540, 16225029, 18027810, 21633372, 27041715, 32450058, 36055620, 48675087, 54083430, 64900116, 81125145, 97350174, 108166860, 146025261, 162250290, 194700348, 243375435, 292050522, 324500580, 486750870, 584101044, 730126305, 973501740, 1460252610, 2920505220]

約数ペア:

[(1, 2920505220), (2, 1460252610), (3, 973501740), (4, 730126305), (5, 584101044), (6, 486750870), (9, 324500580), (10, 292050522), (12, 243375435), (15, 194700348), (18, 162250290), (20, 146025261), (27, 108166860), (30, 97350174), (36, 81125145), (45, 64900116), (54, 54083430), (60, 48675087), (81, 36055620), (90, 32450058), (108, 27041715), (135, 21633372), (162, 18027810), (180, 16225029), (243, 12018540), (270, 10816686), (324, 9013905), (383, 7625340), (405, 7211124), (486, 6009270), (523, 5584140), (540, 5408343), (729, 4006180), (766, 3812670), (810, 3605562), (972, 3004635), (1046, 2792070), (1149, 2541780), (1215, 2403708), (1458, 2003090), (1532, 1906335), (1569, 1861380), (1620, 1802781), (1915, 1525068), (2092, 1396035), (2298, 1270890), (2430, 1201854), (2615, 1116828), (2916, 1001545), (3138, 930690), (3447, 847260), (3645, 801236), (3830, 762534), (4596, 635445), (4707, 620460), (4860, 600927), (5230, 558414), (5745, 508356), (6276, 465345), (6894, 423630), (7290, 400618), (7660, 381267), (7845, 372276), (9414, 310230), (10341, 282420), (10460, 279207), (11490, 254178), (13788, 211815), (14121, 206820), (14580, 200309), (15690, 186138), (17235, 169452), (18828, 155115), (20682, 141210), (22980, 127089), (23535, 124092), (28242, 103410), (31023, 94140), (31380, 93069), (34470, 84726), (41364, 70605), (42363, 68940), (47070, 62046), (51705, 56484)]