4186813680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19319}}^1$

素因数の和:19388

約数の個数: 240

約数和(自身を含む): 16443947520

約数和(自身を除く): 12257133840

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, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 7224, 7740, 9030, 10320, 10836, 12040, 13545, 14448, 15480, 18060, 19319, 21672, 24080, 27090, 30960, 36120, 38638, 43344, 54180, 57957, 72240, 77276, 96595, 108360, 115914, 135233, 154552, 173871, 193190, 216720, 231828, 270466, 289785, 309104, 347742, 386380, 405699, 463656, 540932, 579570, 676165, 695484, 772760, 811398, 830717, 869355, 927312, 1081864, 1159140, 1217097, 1352330, 1390968, 1545520, 1622796, 1661434, 1738710, 2028495, 2163728, 2318280, 2434194, 2492151, 2704660, 2781936, 3245592, 3322868, 3477420, 4056990, 4153585, 4636560, 4868388, 4984302, 5409320, 5815019, 6085485, 6491184, 6645736, 6954840, 7476453, 8113980, 8307170, 9736776, 9968604, 10818640, 11630038, 12170970, 12460755, 13291472, 13909680, 14952906, 16227960, 16614340, 17445057, 19473552, 19937208, 23260076, 24341940, 24921510, 29075095, 29905812, 32455920, 33228680, 34890114, 37382265, 39874416, 46520152, 48683880, 49843020, 52335171, 58150190, 59811624, 66457360, 69780228, 74764530, 87225285, 93040304, 97367760, 99686040, 104670342, 116300380, 119623248, 139560456, 149529060, 174450570, 199372080, 209340684, 232600760, 261675855, 279120912, 299058120, 348901140, 418681368, 465201520, 523351710, 598116240, 697802280, 837362736, 1046703420, 1395604560, 2093406840, 4186813680]

約数ペア:

[(1, 4186813680), (2, 2093406840), (3, 1395604560), (4, 1046703420), (5, 837362736), (6, 697802280), (7, 598116240), (8, 523351710), (9, 465201520), (10, 418681368), (12, 348901140), (14, 299058120), (15, 279120912), (16, 261675855), (18, 232600760), (20, 209340684), (21, 199372080), (24, 174450570), (28, 149529060), (30, 139560456), (35, 119623248), (36, 116300380), (40, 104670342), (42, 99686040), (43, 97367760), (45, 93040304), (48, 87225285), (56, 74764530), (60, 69780228), (63, 66457360), (70, 59811624), (72, 58150190), (80, 52335171), (84, 49843020), (86, 48683880), (90, 46520152), (105, 39874416), (112, 37382265), (120, 34890114), (126, 33228680), (129, 32455920), (140, 29905812), (144, 29075095), (168, 24921510), (172, 24341940), (180, 23260076), (210, 19937208), (215, 19473552), (240, 17445057), (252, 16614340), (258, 16227960), (280, 14952906), (301, 13909680), (315, 13291472), (336, 12460755), (344, 12170970), (360, 11630038), (387, 10818640), (420, 9968604), (430, 9736776), (504, 8307170), (516, 8113980), (560, 7476453), (602, 6954840), (630, 6645736), (645, 6491184), (688, 6085485), (720, 5815019), (774, 5409320), (840, 4984302), (860, 4868388), (903, 4636560), (1008, 4153585), (1032, 4056990), (1204, 3477420), (1260, 3322868), (1290, 3245592), (1505, 2781936), (1548, 2704660), (1680, 2492151), (1720, 2434194), (1806, 2318280), (1935, 2163728), (2064, 2028495), (2408, 1738710), (2520, 1661434), (2580, 1622796), (2709, 1545520), (3010, 1390968), (3096, 1352330), (3440, 1217097), (3612, 1159140), (3870, 1081864), (4515, 927312), (4816, 869355), (5040, 830717), (5160, 811398), (5418, 772760), (6020, 695484), (6192, 676165), (7224, 579570), (7740, 540932), (9030, 463656), (10320, 405699), (10836, 386380), (12040, 347742), (13545, 309104), (14448, 289785), (15480, 270466), (18060, 231828), (19319, 216720), (21672, 193190), (24080, 173871), (27090, 154552), (30960, 135233), (36120, 115914), (38638, 108360), (43344, 96595), (54180, 77276), (57957, 72240)]