199831968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 384

約数和(自身を含む): 735436800

約数和(自身を除く): 535604832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 37, 38, 42, 47, 48, 54, 56, 57, 63, 72, 74, 76, 84, 94, 96, 108, 111, 112, 114, 126, 133, 141, 144, 148, 152, 168, 171, 188, 189, 216, 222, 224, 228, 252, 259, 266, 282, 288, 296, 304, 329, 333, 336, 342, 376, 378, 399, 423, 432, 444, 456, 504, 513, 518, 532, 564, 592, 608, 658, 666, 672, 684, 703, 752, 756, 777, 798, 846, 864, 888, 893, 912, 987, 999, 1008, 1026, 1036, 1064, 1128, 1184, 1197, 1269, 1316, 1332, 1368, 1406, 1504, 1512, 1554, 1596, 1692, 1739, 1776, 1786, 1824, 1974, 1998, 2016, 2052, 2072, 2109, 2128, 2256, 2331, 2394, 2538, 2632, 2664, 2679, 2736, 2812, 2961, 3024, 3108, 3192, 3384, 3478, 3552, 3572, 3591, 3948, 3996, 4104, 4144, 4218, 4256, 4512, 4662, 4788, 4921, 5076, 5217, 5264, 5328, 5358, 5472, 5624, 5922, 6048, 6216, 6251, 6327, 6384, 6768, 6956, 6993, 7144, 7182, 7896, 7992, 8037, 8208, 8288, 8436, 8883, 9324, 9576, 9842, 10152, 10434, 10528, 10656, 10716, 11248, 11844, 12173, 12432, 12502, 12654, 12768, 13536, 13912, 13986, 14288, 14364, 14763, 15651, 15792, 15984, 16074, 16416, 16872, 17766, 18648, 18753, 18981, 19152, 19684, 20304, 20868, 21432, 22496, 23688, 24111, 24346, 24864, 25004, 25308, 27824, 27972, 28576, 28728, 29526, 31302, 31584, 31968, 32148, 33041, 33744, 35532, 36519, 37296, 37506, 37962, 38304, 39368, 40608, 41736, 42864, 44289, 46953, 47376, 48222, 48692, 50008, 50616, 55648, 55944, 56259, 57456, 59052, 62604, 64296, 66082, 67488, 71064, 73038, 74592, 75012, 75924, 78736, 83472, 85728, 88578, 93906, 94752, 96444, 97384, 99123, 100016, 101232, 109557, 111888, 112518, 114912, 118104, 125208, 128592, 132164, 132867, 142128, 146076, 150024, 151848, 157472, 166944, 168777, 177156, 187812, 192888, 194768, 198246, 200032, 202464, 219114, 223776, 225036, 231287, 236208, 250416, 257184, 264328, 265734, 284256, 292152, 297369, 300048, 303696, 328671, 337554, 354312, 375624, 385776, 389536, 396492, 438228, 450072, 462574, 472416, 500832, 528656, 531468, 584304, 594738, 600096, 607392, 657342, 675108, 693861, 708624, 751248, 771552, 792984, 876456, 892107, 900144, 925148, 1057312, 1062936, 1168608, 1189476, 1314684, 1350216, 1387722, 1417248, 1502496, 1585968, 1752912, 1784214, 1800288, 1850296, 2081583, 2125872, 2378952, 2629368, 2700432, 2775444, 3171936, 3505824, 3568428, 3700592, 4163166, 4251744, 4757904, 5258736, 5400864, 5550888, 6244749, 7136856, 7401184, 8326332, 9515808, 10517472, 11101776, 12489498, 14273712, 16652664, 22203552, 24978996, 28547424, 33305328, 49957992, 66610656, 99915984, 199831968]

約数ペア:

[(1, 199831968), (2, 99915984), (3, 66610656), (4, 49957992), (6, 33305328), (7, 28547424), (8, 24978996), (9, 22203552), (12, 16652664), (14, 14273712), (16, 12489498), (18, 11101776), (19, 10517472), (21, 9515808), (24, 8326332), (27, 7401184), (28, 7136856), (32, 6244749), (36, 5550888), (37, 5400864), (38, 5258736), (42, 4757904), (47, 4251744), (48, 4163166), (54, 3700592), (56, 3568428), (57, 3505824), (63, 3171936), (72, 2775444), (74, 2700432), (76, 2629368), (84, 2378952), (94, 2125872), (96, 2081583), (108, 1850296), (111, 1800288), (112, 1784214), (114, 1752912), (126, 1585968), (133, 1502496), (141, 1417248), (144, 1387722), (148, 1350216), (152, 1314684), (168, 1189476), (171, 1168608), (188, 1062936), (189, 1057312), (216, 925148), (222, 900144), (224, 892107), (228, 876456), (252, 792984), (259, 771552), (266, 751248), (282, 708624), (288, 693861), (296, 675108), (304, 657342), (329, 607392), (333, 600096), (336, 594738), (342, 584304), (376, 531468), (378, 528656), (399, 500832), (423, 472416), (432, 462574), (444, 450072), (456, 438228), (504, 396492), (513, 389536), (518, 385776), (532, 375624), (564, 354312), (592, 337554), (608, 328671), (658, 303696), (666, 300048), (672, 297369), (684, 292152), (703, 284256), (752, 265734), (756, 264328), (777, 257184), (798, 250416), (846, 236208), (864, 231287), (888, 225036), (893, 223776), (912, 219114), (987, 202464), (999, 200032), (1008, 198246), (1026, 194768), (1036, 192888), (1064, 187812), (1128, 177156), (1184, 168777), (1197, 166944), (1269, 157472), (1316, 151848), (1332, 150024), (1368, 146076), (1406, 142128), (1504, 132867), (1512, 132164), (1554, 128592), (1596, 125208), (1692, 118104), (1739, 114912), (1776, 112518), (1786, 111888), (1824, 109557), (1974, 101232), (1998, 100016), (2016, 99123), (2052, 97384), (2072, 96444), (2109, 94752), (2128, 93906), (2256, 88578), (2331, 85728), (2394, 83472), (2538, 78736), (2632, 75924), (2664, 75012), (2679, 74592), (2736, 73038), (2812, 71064), (2961, 67488), (3024, 66082), (3108, 64296), (3192, 62604), (3384, 59052), (3478, 57456), (3552, 56259), (3572, 55944), (3591, 55648), (3948, 50616), (3996, 50008), (4104, 48692), (4144, 48222), (4218, 47376), (4256, 46953), (4512, 44289), (4662, 42864), (4788, 41736), (4921, 40608), (5076, 39368), (5217, 38304), (5264, 37962), (5328, 37506), (5358, 37296), (5472, 36519), (5624, 35532), (5922, 33744), (6048, 33041), (6216, 32148), (6251, 31968), (6327, 31584), (6384, 31302), (6768, 29526), (6956, 28728), (6993, 28576), (7144, 27972), (7182, 27824), (7896, 25308), (7992, 25004), (8037, 24864), (8208, 24346), (8288, 24111), (8436, 23688), (8883, 22496), (9324, 21432), (9576, 20868), (9842, 20304), (10152, 19684), (10434, 19152), (10528, 18981), (10656, 18753), (10716, 18648), (11248, 17766), (11844, 16872), (12173, 16416), (12432, 16074), (12502, 15984), (12654, 15792), (12768, 15651), (13536, 14763), (13912, 14364), (13986, 14288)]