172270224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 588057600

約数和(自身を除く): 415787376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 37, 42, 48, 56, 62, 63, 72, 74, 84, 93, 111, 112, 124, 126, 144, 148, 149, 168, 186, 217, 222, 248, 252, 259, 279, 296, 298, 333, 336, 372, 434, 444, 447, 496, 504, 518, 558, 592, 596, 651, 666, 744, 777, 868, 888, 894, 1008, 1036, 1043, 1116, 1147, 1192, 1302, 1332, 1341, 1488, 1554, 1736, 1776, 1788, 1953, 2072, 2086, 2232, 2294, 2331, 2384, 2604, 2664, 2682, 3108, 3129, 3441, 3472, 3576, 3906, 4144, 4172, 4464, 4588, 4619, 4662, 5208, 5328, 5364, 5513, 6216, 6258, 6882, 7152, 7812, 8029, 8344, 9176, 9238, 9324, 9387, 10323, 10416, 10728, 11026, 12432, 12516, 13764, 13857, 15624, 16058, 16539, 16688, 18352, 18476, 18648, 18774, 20646, 21456, 22052, 24087, 25032, 27528, 27714, 31248, 32116, 32333, 33078, 36952, 37296, 37548, 38591, 41292, 41571, 44104, 48174, 49617, 50064, 55056, 55428, 64232, 64666, 66156, 72261, 73904, 75096, 77182, 82584, 83142, 88208, 96348, 96999, 99234, 110856, 115773, 128464, 129332, 132312, 144522, 150192, 154364, 165168, 166284, 170903, 192696, 193998, 198468, 221712, 231546, 258664, 264624, 289044, 290997, 308728, 332568, 341806, 347319, 385392, 387996, 396936, 463092, 512709, 517328, 578088, 581994, 617456, 665136, 683612, 694638, 775992, 793872, 926184, 1025418, 1156176, 1163988, 1196321, 1367224, 1389276, 1538127, 1551984, 1852368, 2050836, 2327976, 2392642, 2734448, 2778552, 3076254, 3588963, 4101672, 4655952, 4785284, 5557104, 6152508, 7177926, 8203344, 9570568, 10766889, 12305016, 14355852, 19141136, 21533778, 24610032, 28711704, 43067556, 57423408, 86135112, 172270224]

約数ペア:

[(1, 172270224), (2, 86135112), (3, 57423408), (4, 43067556), (6, 28711704), (7, 24610032), (8, 21533778), (9, 19141136), (12, 14355852), (14, 12305016), (16, 10766889), (18, 9570568), (21, 8203344), (24, 7177926), (28, 6152508), (31, 5557104), (36, 4785284), (37, 4655952), (42, 4101672), (48, 3588963), (56, 3076254), (62, 2778552), (63, 2734448), (72, 2392642), (74, 2327976), (84, 2050836), (93, 1852368), (111, 1551984), (112, 1538127), (124, 1389276), (126, 1367224), (144, 1196321), (148, 1163988), (149, 1156176), (168, 1025418), (186, 926184), (217, 793872), (222, 775992), (248, 694638), (252, 683612), (259, 665136), (279, 617456), (296, 581994), (298, 578088), (333, 517328), (336, 512709), (372, 463092), (434, 396936), (444, 387996), (447, 385392), (496, 347319), (504, 341806), (518, 332568), (558, 308728), (592, 290997), (596, 289044), (651, 264624), (666, 258664), (744, 231546), (777, 221712), (868, 198468), (888, 193998), (894, 192696), (1008, 170903), (1036, 166284), (1043, 165168), (1116, 154364), (1147, 150192), (1192, 144522), (1302, 132312), (1332, 129332), (1341, 128464), (1488, 115773), (1554, 110856), (1736, 99234), (1776, 96999), (1788, 96348), (1953, 88208), (2072, 83142), (2086, 82584), (2232, 77182), (2294, 75096), (2331, 73904), (2384, 72261), (2604, 66156), (2664, 64666), (2682, 64232), (3108, 55428), (3129, 55056), (3441, 50064), (3472, 49617), (3576, 48174), (3906, 44104), (4144, 41571), (4172, 41292), (4464, 38591), (4588, 37548), (4619, 37296), (4662, 36952), (5208, 33078), (5328, 32333), (5364, 32116), (5513, 31248), (6216, 27714), (6258, 27528), (6882, 25032), (7152, 24087), (7812, 22052), (8029, 21456), (8344, 20646), (9176, 18774), (9238, 18648), (9324, 18476), (9387, 18352), (10323, 16688), (10416, 16539), (10728, 16058), (11026, 15624), (12432, 13857), (12516, 13764)]