1199857680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1094

約数の個数: 240

約数和(自身を含む): 4625846784

約数和(自身を除く): 3425989104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 317, 336, 360, 420, 504, 560, 630, 634, 720, 751, 840, 951, 1008, 1260, 1268, 1502, 1585, 1680, 1902, 2219, 2253, 2520, 2536, 2853, 3004, 3170, 3755, 3804, 4438, 4506, 4755, 5040, 5072, 5257, 5706, 6008, 6340, 6657, 6759, 7510, 7608, 8876, 9012, 9510, 10514, 11095, 11265, 11412, 12016, 12680, 13314, 13518, 14265, 15020, 15216, 15771, 17752, 18024, 19020, 19971, 21028, 22190, 22530, 22824, 25360, 26285, 26628, 27036, 28530, 30040, 31542, 33285, 33795, 35504, 36048, 38040, 39942, 42056, 44380, 45060, 45648, 47313, 52570, 53256, 54072, 57060, 60080, 63084, 66570, 67590, 76080, 78855, 79884, 84112, 88760, 90120, 94626, 99855, 105140, 106512, 108144, 114120, 126168, 133140, 135180, 157710, 159768, 177520, 180240, 189252, 199710, 210280, 228240, 236565, 238067, 252336, 266280, 270360, 315420, 319536, 378504, 399420, 420560, 473130, 476134, 532560, 540720, 630840, 714201, 757008, 798840, 946260, 952268, 1190335, 1261680, 1428402, 1597680, 1666469, 1892520, 1904536, 2142603, 2380670, 2856804, 3332938, 3571005, 3785040, 3809072, 4285206, 4761340, 4999407, 5713608, 6665876, 7142010, 8332345, 8570412, 9522680, 9998814, 10713015, 11427216, 13331752, 14284020, 14998221, 16664690, 17140824, 19045360, 19997628, 21426030, 24997035, 26663504, 28568040, 29996442, 33329380, 34281648, 39995256, 42852060, 49994070, 57136080, 59992884, 66658760, 74991105, 79990512, 85704120, 99988140, 119985768, 133317520, 149982210, 171408240, 199976280, 239971536, 299964420, 399952560, 599928840, 1199857680]

約数ペア:

[(1, 1199857680), (2, 599928840), (3, 399952560), (4, 299964420), (5, 239971536), (6, 199976280), (7, 171408240), (8, 149982210), (9, 133317520), (10, 119985768), (12, 99988140), (14, 85704120), (15, 79990512), (16, 74991105), (18, 66658760), (20, 59992884), (21, 57136080), (24, 49994070), (28, 42852060), (30, 39995256), (35, 34281648), (36, 33329380), (40, 29996442), (42, 28568040), (45, 26663504), (48, 24997035), (56, 21426030), (60, 19997628), (63, 19045360), (70, 17140824), (72, 16664690), (80, 14998221), (84, 14284020), (90, 13331752), (105, 11427216), (112, 10713015), (120, 9998814), (126, 9522680), (140, 8570412), (144, 8332345), (168, 7142010), (180, 6665876), (210, 5713608), (240, 4999407), (252, 4761340), (280, 4285206), (315, 3809072), (317, 3785040), (336, 3571005), (360, 3332938), (420, 2856804), (504, 2380670), (560, 2142603), (630, 1904536), (634, 1892520), (720, 1666469), (751, 1597680), (840, 1428402), (951, 1261680), (1008, 1190335), (1260, 952268), (1268, 946260), (1502, 798840), (1585, 757008), (1680, 714201), (1902, 630840), (2219, 540720), (2253, 532560), (2520, 476134), (2536, 473130), (2853, 420560), (3004, 399420), (3170, 378504), (3755, 319536), (3804, 315420), (4438, 270360), (4506, 266280), (4755, 252336), (5040, 238067), (5072, 236565), (5257, 228240), (5706, 210280), (6008, 199710), (6340, 189252), (6657, 180240), (6759, 177520), (7510, 159768), (7608, 157710), (8876, 135180), (9012, 133140), (9510, 126168), (10514, 114120), (11095, 108144), (11265, 106512), (11412, 105140), (12016, 99855), (12680, 94626), (13314, 90120), (13518, 88760), (14265, 84112), (15020, 79884), (15216, 78855), (15771, 76080), (17752, 67590), (18024, 66570), (19020, 63084), (19971, 60080), (21028, 57060), (22190, 54072), (22530, 53256), (22824, 52570), (25360, 47313), (26285, 45648), (26628, 45060), (27036, 44380), (28530, 42056), (30040, 39942), (31542, 38040), (33285, 36048), (33795, 35504)]