318016440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1422

約数の個数: 192

約数和(自身を含む): 1194298560

約数和(自身を除く): 876282120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 252, 280, 291, 315, 360, 388, 420, 485, 504, 582, 630, 679, 776, 840, 873, 970, 1164, 1260, 1301, 1358, 1455, 1746, 1940, 2037, 2328, 2520, 2602, 2716, 2910, 3395, 3492, 3880, 3903, 4074, 4365, 5204, 5432, 5820, 6111, 6505, 6790, 6984, 7806, 8148, 8730, 9107, 10185, 10408, 11640, 11709, 12222, 13010, 13580, 15612, 16296, 17460, 18214, 19515, 20370, 23418, 24444, 26020, 27160, 27321, 30555, 31224, 34920, 36428, 39030, 40740, 45535, 46836, 48888, 52040, 54642, 58545, 61110, 72856, 78060, 81480, 81963, 91070, 93672, 109284, 117090, 122220, 126197, 136605, 156120, 163926, 182140, 218568, 234180, 244440, 252394, 273210, 327852, 364280, 378591, 409815, 468360, 504788, 546420, 630985, 655704, 757182, 819630, 883379, 1009576, 1092840, 1135773, 1261970, 1514364, 1639260, 1766758, 1892955, 2271546, 2523940, 2650137, 3028728, 3278520, 3533516, 3785910, 4416895, 4543092, 5047880, 5300274, 5678865, 7067032, 7571820, 7950411, 8833790, 9086184, 10600548, 11357730, 13250685, 15143640, 15900822, 17667580, 21201096, 22715460, 26501370, 31801644, 35335160, 39752055, 45430920, 53002740, 63603288, 79504110, 106005480, 159008220, 318016440]

約数ペア:

[(1, 318016440), (2, 159008220), (3, 106005480), (4, 79504110), (5, 63603288), (6, 53002740), (7, 45430920), (8, 39752055), (9, 35335160), (10, 31801644), (12, 26501370), (14, 22715460), (15, 21201096), (18, 17667580), (20, 15900822), (21, 15143640), (24, 13250685), (28, 11357730), (30, 10600548), (35, 9086184), (36, 8833790), (40, 7950411), (42, 7571820), (45, 7067032), (56, 5678865), (60, 5300274), (63, 5047880), (70, 4543092), (72, 4416895), (84, 3785910), (90, 3533516), (97, 3278520), (105, 3028728), (120, 2650137), (126, 2523940), (140, 2271546), (168, 1892955), (180, 1766758), (194, 1639260), (210, 1514364), (252, 1261970), (280, 1135773), (291, 1092840), (315, 1009576), (360, 883379), (388, 819630), (420, 757182), (485, 655704), (504, 630985), (582, 546420), (630, 504788), (679, 468360), (776, 409815), (840, 378591), (873, 364280), (970, 327852), (1164, 273210), (1260, 252394), (1301, 244440), (1358, 234180), (1455, 218568), (1746, 182140), (1940, 163926), (2037, 156120), (2328, 136605), (2520, 126197), (2602, 122220), (2716, 117090), (2910, 109284), (3395, 93672), (3492, 91070), (3880, 81963), (3903, 81480), (4074, 78060), (4365, 72856), (5204, 61110), (5432, 58545), (5820, 54642), (6111, 52040), (6505, 48888), (6790, 46836), (6984, 45535), (7806, 40740), (8148, 39030), (8730, 36428), (9107, 34920), (10185, 31224), (10408, 30555), (11640, 27321), (11709, 27160), (12222, 26020), (13010, 24444), (13580, 23418), (15612, 20370), (16296, 19515), (17460, 18214)]