2495293560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:755

約数の個数: 256

約数和(自身を含む): 8807040000

約数和(自身を除く): 6311746440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 277, 285, 342, 360, 380, 439, 456, 513, 540, 554, 570, 684, 760, 831, 855, 878, 1026, 1080, 1108, 1140, 1317, 1368, 1385, 1662, 1710, 1756, 2052, 2195, 2216, 2280, 2493, 2565, 2634, 2770, 3324, 3420, 3512, 3951, 4104, 4155, 4390, 4986, 5130, 5263, 5268, 5540, 6585, 6648, 6840, 7479, 7902, 8310, 8341, 8780, 9972, 10260, 10526, 10536, 11080, 11853, 12465, 13170, 14958, 15789, 15804, 16620, 16682, 17560, 19755, 19944, 20520, 21052, 23706, 24930, 25023, 26315, 26340, 29916, 31578, 31608, 33240, 33364, 37395, 39510, 41705, 42104, 47367, 47412, 49860, 50046, 52630, 52680, 59265, 59832, 63156, 66728, 74790, 75069, 78945, 79020, 83410, 94734, 94824, 99720, 100092, 105260, 118530, 121603, 125115, 126312, 142101, 149580, 150138, 157890, 158040, 166820, 189468, 200184, 210520, 225207, 236835, 237060, 243206, 250230, 284202, 299160, 300276, 315780, 333640, 364809, 375345, 378936, 450414, 473670, 474120, 486412, 500460, 568404, 600552, 608015, 631560, 710505, 729618, 750690, 900828, 947340, 972824, 1000920, 1094427, 1126035, 1136808, 1216030, 1421010, 1459236, 1501380, 1801656, 1824045, 1894680, 2188854, 2252070, 2310457, 2432060, 2842020, 2918472, 3002760, 3283281, 3648090, 4377708, 4504140, 4620914, 4864120, 5472135, 5684040, 6566562, 6931371, 7296180, 8755416, 9008280, 9241828, 10944270, 11552285, 13133124, 13862742, 14592360, 16416405, 18483656, 20794113, 21888540, 23104570, 26266248, 27725484, 32832810, 34656855, 41588226, 43777080, 46209140, 55450968, 62382339, 65665620, 69313710, 83176452, 92418280, 103970565, 124764678, 131331240, 138627420, 166352904, 207941130, 249529356, 277254840, 311911695, 415882260, 499058712, 623823390, 831764520, 1247646780, 2495293560]

約数ペア:

[(1, 2495293560), (2, 1247646780), (3, 831764520), (4, 623823390), (5, 499058712), (6, 415882260), (8, 311911695), (9, 277254840), (10, 249529356), (12, 207941130), (15, 166352904), (18, 138627420), (19, 131331240), (20, 124764678), (24, 103970565), (27, 92418280), (30, 83176452), (36, 69313710), (38, 65665620), (40, 62382339), (45, 55450968), (54, 46209140), (57, 43777080), (60, 41588226), (72, 34656855), (76, 32832810), (90, 27725484), (95, 26266248), (108, 23104570), (114, 21888540), (120, 20794113), (135, 18483656), (152, 16416405), (171, 14592360), (180, 13862742), (190, 13133124), (216, 11552285), (228, 10944270), (270, 9241828), (277, 9008280), (285, 8755416), (342, 7296180), (360, 6931371), (380, 6566562), (439, 5684040), (456, 5472135), (513, 4864120), (540, 4620914), (554, 4504140), (570, 4377708), (684, 3648090), (760, 3283281), (831, 3002760), (855, 2918472), (878, 2842020), (1026, 2432060), (1080, 2310457), (1108, 2252070), (1140, 2188854), (1317, 1894680), (1368, 1824045), (1385, 1801656), (1662, 1501380), (1710, 1459236), (1756, 1421010), (2052, 1216030), (2195, 1136808), (2216, 1126035), (2280, 1094427), (2493, 1000920), (2565, 972824), (2634, 947340), (2770, 900828), (3324, 750690), (3420, 729618), (3512, 710505), (3951, 631560), (4104, 608015), (4155, 600552), (4390, 568404), (4986, 500460), (5130, 486412), (5263, 474120), (5268, 473670), (5540, 450414), (6585, 378936), (6648, 375345), (6840, 364809), (7479, 333640), (7902, 315780), (8310, 300276), (8341, 299160), (8780, 284202), (9972, 250230), (10260, 243206), (10526, 237060), (10536, 236835), (11080, 225207), (11853, 210520), (12465, 200184), (13170, 189468), (14958, 166820), (15789, 158040), (15804, 157890), (16620, 150138), (16682, 149580), (17560, 142101), (19755, 126312), (19944, 125115), (20520, 121603), (21052, 118530), (23706, 105260), (24930, 100092), (25023, 99720), (26315, 94824), (26340, 94734), (29916, 83410), (31578, 79020), (31608, 78945), (33240, 75069), (33364, 74790), (37395, 66728), (39510, 63156), (41705, 59832), (42104, 59265), (47367, 52680), (47412, 52630), (49860, 50046)]