2808014580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{106123}}^1$

素因数の和:106155

約数の個数: 144

約数和(自身を含む): 10162434240

約数和(自身を除く): 7354419660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 106123, 212246, 318369, 424492, 530615, 636738, 742861, 955107, 1061230, 1273476, 1485722, 1591845, 1910214, 2122460, 2228583, 2865321, 2971444, 3183690, 3714305, 3820428, 4457166, 4775535, 5200027, 5730642, 6367380, 6685749, 7428610, 8914332, 9551070, 10400054, 11142915, 11461284, 13371498, 14326605, 14857220, 15600081, 19102140, 20057247, 20800108, 22285830, 26000135, 26742996, 28653210, 31200162, 33428745, 40114494, 44571660, 46800243, 52000270, 57306420, 62400324, 66857490, 78000405, 80228988, 93600486, 100286235, 104000540, 133714980, 140400729, 156000810, 187200972, 200572470, 234001215, 280801458, 312001620, 401144940, 468002430, 561602916, 702003645, 936004860, 1404007290, 2808014580]

約数ペア:

[(1, 2808014580), (2, 1404007290), (3, 936004860), (4, 702003645), (5, 561602916), (6, 468002430), (7, 401144940), (9, 312001620), (10, 280801458), (12, 234001215), (14, 200572470), (15, 187200972), (18, 156000810), (20, 140400729), (21, 133714980), (27, 104000540), (28, 100286235), (30, 93600486), (35, 80228988), (36, 78000405), (42, 66857490), (45, 62400324), (49, 57306420), (54, 52000270), (60, 46800243), (63, 44571660), (70, 40114494), (84, 33428745), (90, 31200162), (98, 28653210), (105, 26742996), (108, 26000135), (126, 22285830), (135, 20800108), (140, 20057247), (147, 19102140), (180, 15600081), (189, 14857220), (196, 14326605), (210, 13371498), (245, 11461284), (252, 11142915), (270, 10400054), (294, 9551070), (315, 8914332), (378, 7428610), (420, 6685749), (441, 6367380), (490, 5730642), (540, 5200027), (588, 4775535), (630, 4457166), (735, 3820428), (756, 3714305), (882, 3183690), (945, 2971444), (980, 2865321), (1260, 2228583), (1323, 2122460), (1470, 1910214), (1764, 1591845), (1890, 1485722), (2205, 1273476), (2646, 1061230), (2940, 955107), (3780, 742861), (4410, 636738), (5292, 530615), (6615, 424492), (8820, 318369), (13230, 212246), (26460, 106123)]