1127780640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2192

約数の個数: 288

約数和(自身を含む): 4483454976

約数和(自身を除く): 3355674336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 336, 360, 371, 420, 424, 477, 480, 504, 530, 560, 630, 636, 672, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1120, 1260, 1272, 1440, 1484, 1590, 1680, 1696, 1855, 1908, 2016, 2111, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3339, 3360, 3710, 3816, 4222, 4240, 4452, 4770, 5040, 5088, 5565, 5936, 6333, 6360, 6678, 7420, 7632, 8444, 8480, 8904, 9540, 10080, 10555, 11130, 11872, 12666, 12720, 13356, 14777, 14840, 15264, 16695, 16888, 17808, 18999, 19080, 21110, 22260, 25332, 25440, 26712, 29554, 29680, 31665, 33390, 33776, 35616, 37998, 38160, 42220, 44331, 44520, 50664, 53424, 59108, 59360, 63330, 66780, 67552, 73885, 75996, 76320, 84440, 88662, 89040, 94995, 101328, 106848, 111883, 118216, 126660, 132993, 133560, 147770, 151992, 168880, 177324, 178080, 189990, 202656, 221655, 223766, 236432, 253320, 265986, 267120, 295540, 303984, 335649, 337760, 354648, 379980, 443310, 447532, 472864, 506640, 531972, 534240, 559415, 591080, 607968, 664965, 671298, 709296, 759960, 783181, 886620, 895064, 1006947, 1013280, 1063944, 1118830, 1182160, 1329930, 1342596, 1418592, 1519920, 1566362, 1678245, 1773240, 1790128, 2013894, 2127888, 2237660, 2349543, 2364320, 2659860, 2685192, 3039840, 3132724, 3356490, 3546480, 3580256, 3915905, 4027788, 4255776, 4475320, 4699086, 5034735, 5319720, 5370384, 6265448, 6712980, 7048629, 7092960, 7831810, 8055576, 8950640, 9398172, 10069470, 10639440, 10740768, 11747715, 12530896, 13425960, 14097258, 15663620, 16111152, 17901280, 18796344, 20138940, 21278880, 23495430, 25061792, 26851920, 28194516, 31327240, 32222304, 35243145, 37592688, 40277880, 46990860, 53703840, 56389032, 62654480, 70486290, 75185376, 80555760, 93981720, 112778064, 125308960, 140972580, 161111520, 187963440, 225556128, 281945160, 375926880, 563890320, 1127780640]

約数ペア:

[(1, 1127780640), (2, 563890320), (3, 375926880), (4, 281945160), (5, 225556128), (6, 187963440), (7, 161111520), (8, 140972580), (9, 125308960), (10, 112778064), (12, 93981720), (14, 80555760), (15, 75185376), (16, 70486290), (18, 62654480), (20, 56389032), (21, 53703840), (24, 46990860), (28, 40277880), (30, 37592688), (32, 35243145), (35, 32222304), (36, 31327240), (40, 28194516), (42, 26851920), (45, 25061792), (48, 23495430), (53, 21278880), (56, 20138940), (60, 18796344), (63, 17901280), (70, 16111152), (72, 15663620), (80, 14097258), (84, 13425960), (90, 12530896), (96, 11747715), (105, 10740768), (106, 10639440), (112, 10069470), (120, 9398172), (126, 8950640), (140, 8055576), (144, 7831810), (159, 7092960), (160, 7048629), (168, 6712980), (180, 6265448), (210, 5370384), (212, 5319720), (224, 5034735), (240, 4699086), (252, 4475320), (265, 4255776), (280, 4027788), (288, 3915905), (315, 3580256), (318, 3546480), (336, 3356490), (360, 3132724), (371, 3039840), (420, 2685192), (424, 2659860), (477, 2364320), (480, 2349543), (504, 2237660), (530, 2127888), (560, 2013894), (630, 1790128), (636, 1773240), (672, 1678245), (720, 1566362), (742, 1519920), (795, 1418592), (840, 1342596), (848, 1329930), (954, 1182160), (1008, 1118830), (1060, 1063944), (1113, 1013280), (1120, 1006947), (1260, 895064), (1272, 886620), (1440, 783181), (1484, 759960), (1590, 709296), (1680, 671298), (1696, 664965), (1855, 607968), (1908, 591080), (2016, 559415), (2111, 534240), (2120, 531972), (2226, 506640), (2385, 472864), (2520, 447532), (2544, 443310), (2968, 379980), (3180, 354648), (3339, 337760), (3360, 335649), (3710, 303984), (3816, 295540), (4222, 267120), (4240, 265986), (4452, 253320), (4770, 236432), (5040, 223766), (5088, 221655), (5565, 202656), (5936, 189990), (6333, 178080), (6360, 177324), (6678, 168880), (7420, 151992), (7632, 147770), (8444, 133560), (8480, 132993), (8904, 126660), (9540, 118216), (10080, 111883), (10555, 106848), (11130, 101328), (11872, 94995), (12666, 89040), (12720, 88662), (13356, 84440), (14777, 76320), (14840, 75996), (15264, 73885), (16695, 67552), (16888, 66780), (17808, 63330), (18999, 59360), (19080, 59108), (21110, 53424), (22260, 50664), (25332, 44520), (25440, 44331), (26712, 42220), (29554, 38160), (29680, 37998), (31665, 35616), (33390, 33776)]