215373816

素因数分解:

$2^3\times 3^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 384

約数和(自身を含む): 786240000

約数和(自身を除く): 570866184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 49, 51, 54, 56, 57, 63, 68, 72, 76, 81, 84, 98, 102, 108, 114, 119, 126, 133, 136, 147, 152, 153, 162, 168, 171, 189, 196, 204, 216, 228, 238, 243, 252, 266, 294, 306, 323, 324, 342, 343, 357, 378, 392, 399, 408, 441, 456, 459, 476, 486, 504, 513, 532, 567, 588, 612, 646, 648, 684, 686, 714, 756, 798, 833, 882, 918, 931, 952, 969, 972, 1026, 1029, 1064, 1071, 1134, 1176, 1197, 1224, 1292, 1323, 1368, 1372, 1377, 1428, 1512, 1539, 1596, 1666, 1701, 1764, 1836, 1862, 1938, 1944, 2052, 2058, 2142, 2261, 2268, 2394, 2499, 2584, 2646, 2744, 2754, 2793, 2856, 2907, 3078, 3087, 3192, 3213, 3332, 3402, 3528, 3591, 3672, 3724, 3876, 3969, 4104, 4116, 4131, 4284, 4522, 4536, 4617, 4788, 4998, 5292, 5508, 5586, 5814, 5831, 6156, 6174, 6426, 6517, 6664, 6783, 6804, 7182, 7448, 7497, 7752, 7938, 8232, 8262, 8379, 8568, 8721, 9044, 9234, 9261, 9576, 9639, 9996, 10584, 10773, 11016, 11172, 11628, 11662, 11907, 12312, 12348, 12852, 13034, 13566, 13608, 14364, 14994, 15827, 15876, 16524, 16758, 17442, 17493, 18088, 18468, 18522, 19278, 19551, 19992, 20349, 21546, 22344, 22491, 23256, 23324, 23814, 24696, 25137, 25704, 26068, 26163, 27132, 27783, 28728, 28917, 29988, 31654, 31752, 32319, 33048, 33516, 34884, 34986, 36936, 37044, 38556, 39102, 40698, 43092, 44982, 46648, 47481, 47628, 50274, 52136, 52326, 52479, 54264, 55566, 57834, 58653, 59976, 61047, 63308, 64638, 67032, 67473, 69768, 69972, 74088, 75411, 77112, 78204, 78489, 81396, 83349, 86184, 89964, 94962, 95256, 100548, 104652, 104958, 110789, 111132, 115668, 117306, 122094, 126616, 129276, 134946, 139944, 142443, 150822, 156408, 156978, 157437, 162792, 166698, 175959, 179928, 183141, 189924, 201096, 202419, 209304, 209916, 221578, 222264, 226233, 231336, 234612, 244188, 258552, 269892, 284886, 301644, 313956, 314874, 332367, 333396, 351918, 366282, 379848, 404838, 419832, 427329, 443156, 452466, 469224, 472311, 488376, 527877, 539784, 549423, 569772, 603288, 627912, 629748, 664734, 666792, 703836, 732564, 809676, 854658, 886312, 904932, 944622, 997101, 1055754, 1098846, 1139544, 1259496, 1281987, 1329468, 1407672, 1416933, 1465128, 1583631, 1619352, 1709316, 1809864, 1889244, 1994202, 2111508, 2197692, 2563974, 2658936, 2833866, 2991303, 3167262, 3418632, 3778488, 3845961, 3988404, 4223016, 4395384, 5127948, 5667732, 5982606, 6334524, 7691922, 7976808, 8973909, 10255896, 11335464, 11965212, 12669048, 15383844, 17947818, 23930424, 26921727, 30767688, 35895636, 53843454, 71791272, 107686908, 215373816]

約数ペア:

[(1, 215373816), (2, 107686908), (3, 71791272), (4, 53843454), (6, 35895636), (7, 30767688), (8, 26921727), (9, 23930424), (12, 17947818), (14, 15383844), (17, 12669048), (18, 11965212), (19, 11335464), (21, 10255896), (24, 8973909), (27, 7976808), (28, 7691922), (34, 6334524), (36, 5982606), (38, 5667732), (42, 5127948), (49, 4395384), (51, 4223016), (54, 3988404), (56, 3845961), (57, 3778488), (63, 3418632), (68, 3167262), (72, 2991303), (76, 2833866), (81, 2658936), (84, 2563974), (98, 2197692), (102, 2111508), (108, 1994202), (114, 1889244), (119, 1809864), (126, 1709316), (133, 1619352), (136, 1583631), (147, 1465128), (152, 1416933), (153, 1407672), (162, 1329468), (168, 1281987), (171, 1259496), (189, 1139544), (196, 1098846), (204, 1055754), (216, 997101), (228, 944622), (238, 904932), (243, 886312), (252, 854658), (266, 809676), (294, 732564), (306, 703836), (323, 666792), (324, 664734), (342, 629748), (343, 627912), (357, 603288), (378, 569772), (392, 549423), (399, 539784), (408, 527877), (441, 488376), (456, 472311), (459, 469224), (476, 452466), (486, 443156), (504, 427329), (513, 419832), (532, 404838), (567, 379848), (588, 366282), (612, 351918), (646, 333396), (648, 332367), (684, 314874), (686, 313956), (714, 301644), (756, 284886), (798, 269892), (833, 258552), (882, 244188), (918, 234612), (931, 231336), (952, 226233), (969, 222264), (972, 221578), (1026, 209916), (1029, 209304), (1064, 202419), (1071, 201096), (1134, 189924), (1176, 183141), (1197, 179928), (1224, 175959), (1292, 166698), (1323, 162792), (1368, 157437), (1372, 156978), (1377, 156408), (1428, 150822), (1512, 142443), (1539, 139944), (1596, 134946), (1666, 129276), (1701, 126616), (1764, 122094), (1836, 117306), (1862, 115668), (1938, 111132), (1944, 110789), (2052, 104958), (2058, 104652), (2142, 100548), (2261, 95256), (2268, 94962), (2394, 89964), (2499, 86184), (2584, 83349), (2646, 81396), (2744, 78489), (2754, 78204), (2793, 77112), (2856, 75411), (2907, 74088), (3078, 69972), (3087, 69768), (3192, 67473), (3213, 67032), (3332, 64638), (3402, 63308), (3528, 61047), (3591, 59976), (3672, 58653), (3724, 57834), (3876, 55566), (3969, 54264), (4104, 52479), (4116, 52326), (4131, 52136), (4284, 50274), (4522, 47628), (4536, 47481), (4617, 46648), (4788, 44982), (4998, 43092), (5292, 40698), (5508, 39102), (5586, 38556), (5814, 37044), (5831, 36936), (6156, 34986), (6174, 34884), (6426, 33516), (6517, 33048), (6664, 32319), (6783, 31752), (6804, 31654), (7182, 29988), (7448, 28917), (7497, 28728), (7752, 27783), (7938, 27132), (8232, 26163), (8262, 26068), (8379, 25704), (8568, 25137), (8721, 24696), (9044, 23814), (9234, 23324), (9261, 23256), (9576, 22491), (9639, 22344), (9996, 21546), (10584, 20349), (10773, 19992), (11016, 19551), (11172, 19278), (11628, 18522), (11662, 18468), (11907, 18088), (12312, 17493), (12348, 17442), (12852, 16758), (13034, 16524), (13566, 15876), (13608, 15827), (14364, 14994)]