1081065480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:996

約数の個数: 256

約数和(自身を含む): 3782246400

約数和(自身を除く): 2701180920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 31, 33, 40, 44, 55, 58, 60, 62, 66, 87, 88, 93, 110, 116, 120, 124, 132, 145, 155, 165, 174, 186, 220, 232, 248, 264, 290, 310, 319, 330, 341, 348, 372, 435, 440, 465, 580, 620, 638, 660, 682, 696, 744, 870, 899, 911, 930, 957, 1023, 1160, 1240, 1276, 1320, 1364, 1595, 1705, 1740, 1798, 1822, 1860, 1914, 2046, 2552, 2697, 2728, 2733, 3190, 3410, 3480, 3596, 3644, 3720, 3828, 4092, 4495, 4555, 4785, 5115, 5394, 5466, 6380, 6820, 7192, 7288, 7656, 8184, 8990, 9110, 9570, 9889, 10021, 10230, 10788, 10932, 12760, 13485, 13640, 13665, 17980, 18220, 19140, 19778, 20042, 20460, 21576, 21864, 26419, 26970, 27330, 28241, 29667, 30063, 35960, 36440, 38280, 39556, 40084, 40920, 49445, 50105, 52838, 53940, 54660, 56482, 59334, 60126, 79112, 79257, 80168, 84723, 98890, 100210, 105676, 107880, 109320, 112964, 118668, 120252, 132095, 141205, 148335, 150315, 158514, 169446, 197780, 200420, 211352, 225928, 237336, 240504, 264190, 282410, 290609, 296670, 300630, 310651, 317028, 338892, 395560, 396285, 400840, 423615, 528380, 564820, 581218, 593340, 601260, 621302, 634056, 677784, 792570, 818989, 847230, 871827, 931953, 1056760, 1129640, 1162436, 1186680, 1202520, 1242604, 1453045, 1553255, 1585140, 1637978, 1694460, 1743654, 1863906, 2324872, 2456967, 2485208, 2906090, 3106510, 3170280, 3275956, 3388920, 3487308, 3727812, 4094945, 4359135, 4659765, 4913934, 5812180, 6213020, 6551912, 6974616, 7455624, 8189890, 8718270, 9008879, 9319530, 9827868, 11624360, 12284835, 12426040, 16379780, 17436540, 18017758, 18639060, 19655736, 24569670, 27026637, 32759560, 34873080, 36035516, 37278120, 45044395, 49139340, 54053274, 72071032, 90088790, 98278680, 108106548, 135133185, 180177580, 216213096, 270266370, 360355160, 540532740, 1081065480]

約数ペア:

[(1, 1081065480), (2, 540532740), (3, 360355160), (4, 270266370), (5, 216213096), (6, 180177580), (8, 135133185), (10, 108106548), (11, 98278680), (12, 90088790), (15, 72071032), (20, 54053274), (22, 49139340), (24, 45044395), (29, 37278120), (30, 36035516), (31, 34873080), (33, 32759560), (40, 27026637), (44, 24569670), (55, 19655736), (58, 18639060), (60, 18017758), (62, 17436540), (66, 16379780), (87, 12426040), (88, 12284835), (93, 11624360), (110, 9827868), (116, 9319530), (120, 9008879), (124, 8718270), (132, 8189890), (145, 7455624), (155, 6974616), (165, 6551912), (174, 6213020), (186, 5812180), (220, 4913934), (232, 4659765), (248, 4359135), (264, 4094945), (290, 3727812), (310, 3487308), (319, 3388920), (330, 3275956), (341, 3170280), (348, 3106510), (372, 2906090), (435, 2485208), (440, 2456967), (465, 2324872), (580, 1863906), (620, 1743654), (638, 1694460), (660, 1637978), (682, 1585140), (696, 1553255), (744, 1453045), (870, 1242604), (899, 1202520), (911, 1186680), (930, 1162436), (957, 1129640), (1023, 1056760), (1160, 931953), (1240, 871827), (1276, 847230), (1320, 818989), (1364, 792570), (1595, 677784), (1705, 634056), (1740, 621302), (1798, 601260), (1822, 593340), (1860, 581218), (1914, 564820), (2046, 528380), (2552, 423615), (2697, 400840), (2728, 396285), (2733, 395560), (3190, 338892), (3410, 317028), (3480, 310651), (3596, 300630), (3644, 296670), (3720, 290609), (3828, 282410), (4092, 264190), (4495, 240504), (4555, 237336), (4785, 225928), (5115, 211352), (5394, 200420), (5466, 197780), (6380, 169446), (6820, 158514), (7192, 150315), (7288, 148335), (7656, 141205), (8184, 132095), (8990, 120252), (9110, 118668), (9570, 112964), (9889, 109320), (10021, 107880), (10230, 105676), (10788, 100210), (10932, 98890), (12760, 84723), (13485, 80168), (13640, 79257), (13665, 79112), (17980, 60126), (18220, 59334), (19140, 56482), (19778, 54660), (20042, 53940), (20460, 52838), (21576, 50105), (21864, 49445), (26419, 40920), (26970, 40084), (27330, 39556), (28241, 38280), (29667, 36440), (30063, 35960)]