215016768

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 280

約数和(自身を含む): 700735200

約数和(自身を除く): 485718432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 59, 64, 72, 74, 76, 81, 96, 108, 111, 114, 118, 144, 148, 152, 162, 171, 177, 192, 216, 222, 228, 236, 288, 296, 304, 324, 333, 342, 354, 432, 444, 456, 472, 513, 531, 576, 592, 608, 648, 666, 684, 703, 708, 864, 888, 912, 944, 999, 1026, 1062, 1121, 1184, 1216, 1296, 1332, 1368, 1406, 1416, 1539, 1593, 1728, 1776, 1824, 1888, 1998, 2052, 2109, 2124, 2183, 2242, 2368, 2592, 2664, 2736, 2812, 2832, 2997, 3078, 3186, 3363, 3552, 3648, 3776, 3996, 4104, 4218, 4248, 4366, 4484, 4779, 5184, 5328, 5472, 5624, 5664, 5994, 6156, 6327, 6372, 6549, 6726, 7104, 7992, 8208, 8436, 8496, 8732, 8968, 9558, 10089, 10656, 10944, 11248, 11328, 11988, 12312, 12654, 12744, 13098, 13452, 15984, 16416, 16872, 16992, 17464, 17936, 18981, 19116, 19647, 20178, 21312, 22496, 23976, 24624, 25308, 25488, 26196, 26904, 30267, 31968, 32832, 33744, 33984, 34928, 35872, 37962, 38232, 39294, 40356, 41477, 44992, 47952, 49248, 50616, 50976, 52392, 53808, 56943, 58941, 60534, 63936, 67488, 69856, 71744, 75924, 76464, 78588, 80712, 82954, 90801, 95904, 98496, 101232, 101952, 104784, 107616, 113886, 117882, 121068, 124431, 134976, 139712, 151848, 152928, 157176, 161424, 165908, 176823, 181602, 191808, 202464, 209568, 215232, 227772, 235764, 242136, 248862, 303696, 305856, 314352, 322848, 331816, 353646, 363204, 373293, 404928, 419136, 455544, 471528, 484272, 497724, 607392, 628704, 645696, 663632, 707292, 726408, 746586, 911088, 943056, 968544, 995448, 1119879, 1214784, 1257408, 1327264, 1414584, 1452816, 1493172, 1822176, 1886112, 1937088, 1990896, 2239758, 2654528, 2829168, 2905632, 2986344, 3359637, 3644352, 3772224, 3981792, 4479516, 5658336, 5811264, 5972688, 6719274, 7963584, 8959032, 11316672, 11945376, 13438548, 17918064, 23890752, 26877096, 35836128, 53754192, 71672256, 107508384, 215016768]

約数ペア:

[(1, 215016768), (2, 107508384), (3, 71672256), (4, 53754192), (6, 35836128), (8, 26877096), (9, 23890752), (12, 17918064), (16, 13438548), (18, 11945376), (19, 11316672), (24, 8959032), (27, 7963584), (32, 6719274), (36, 5972688), (37, 5811264), (38, 5658336), (48, 4479516), (54, 3981792), (57, 3772224), (59, 3644352), (64, 3359637), (72, 2986344), (74, 2905632), (76, 2829168), (81, 2654528), (96, 2239758), (108, 1990896), (111, 1937088), (114, 1886112), (118, 1822176), (144, 1493172), (148, 1452816), (152, 1414584), (162, 1327264), (171, 1257408), (177, 1214784), (192, 1119879), (216, 995448), (222, 968544), (228, 943056), (236, 911088), (288, 746586), (296, 726408), (304, 707292), (324, 663632), (333, 645696), (342, 628704), (354, 607392), (432, 497724), (444, 484272), (456, 471528), (472, 455544), (513, 419136), (531, 404928), (576, 373293), (592, 363204), (608, 353646), (648, 331816), (666, 322848), (684, 314352), (703, 305856), (708, 303696), (864, 248862), (888, 242136), (912, 235764), (944, 227772), (999, 215232), (1026, 209568), (1062, 202464), (1121, 191808), (1184, 181602), (1216, 176823), (1296, 165908), (1332, 161424), (1368, 157176), (1406, 152928), (1416, 151848), (1539, 139712), (1593, 134976), (1728, 124431), (1776, 121068), (1824, 117882), (1888, 113886), (1998, 107616), (2052, 104784), (2109, 101952), (2124, 101232), (2183, 98496), (2242, 95904), (2368, 90801), (2592, 82954), (2664, 80712), (2736, 78588), (2812, 76464), (2832, 75924), (2997, 71744), (3078, 69856), (3186, 67488), (3363, 63936), (3552, 60534), (3648, 58941), (3776, 56943), (3996, 53808), (4104, 52392), (4218, 50976), (4248, 50616), (4366, 49248), (4484, 47952), (4779, 44992), (5184, 41477), (5328, 40356), (5472, 39294), (5624, 38232), (5664, 37962), (5994, 35872), (6156, 34928), (6327, 33984), (6372, 33744), (6549, 32832), (6726, 31968), (7104, 30267), (7992, 26904), (8208, 26196), (8436, 25488), (8496, 25308), (8732, 24624), (8968, 23976), (9558, 22496), (10089, 21312), (10656, 20178), (10944, 19647), (11248, 19116), (11328, 18981), (11988, 17936), (12312, 17464), (12654, 16992), (12744, 16872), (13098, 16416), (13452, 15984)]