121905216

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 224

約数和(自身を含む): 390144000

約数和(自身を除く): 268238784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 64, 72, 76, 79, 94, 96, 108, 114, 141, 144, 152, 158, 171, 188, 192, 216, 228, 237, 282, 288, 304, 316, 342, 376, 423, 432, 456, 474, 513, 564, 576, 608, 632, 684, 711, 752, 846, 864, 893, 912, 948, 1026, 1128, 1216, 1264, 1269, 1368, 1422, 1501, 1504, 1692, 1728, 1786, 1824, 1896, 2052, 2133, 2256, 2528, 2538, 2679, 2736, 2844, 3002, 3008, 3384, 3572, 3648, 3713, 3792, 4104, 4266, 4503, 4512, 5056, 5076, 5358, 5472, 5688, 6004, 6768, 7144, 7426, 7584, 8037, 8208, 8532, 9006, 9024, 10152, 10716, 10944, 11139, 11376, 12008, 13509, 13536, 14288, 14852, 15168, 16074, 16416, 17064, 18012, 20304, 21432, 22278, 22752, 24016, 24111, 27018, 27072, 28576, 29704, 32148, 32832, 33417, 34128, 36024, 40527, 40608, 42864, 44556, 45504, 48032, 48222, 54036, 57152, 59408, 64296, 66834, 68256, 70547, 72048, 81054, 81216, 85728, 89112, 96064, 96444, 100251, 108072, 118816, 128592, 133668, 136512, 141094, 144096, 162108, 171456, 178224, 192888, 200502, 211641, 216144, 237632, 257184, 267336, 282188, 288192, 324216, 356448, 385776, 401004, 423282, 432288, 514368, 534672, 564376, 634923, 648432, 712896, 771552, 802008, 846564, 864576, 1069344, 1128752, 1269846, 1296864, 1543104, 1604016, 1693128, 1904769, 2138688, 2257504, 2539692, 2593728, 3208032, 3386256, 3809538, 4515008, 5079384, 6416064, 6772512, 7619076, 10158768, 13545024, 15238152, 20317536, 30476304, 40635072, 60952608, 121905216]

約数ペア:

[(1, 121905216), (2, 60952608), (3, 40635072), (4, 30476304), (6, 20317536), (8, 15238152), (9, 13545024), (12, 10158768), (16, 7619076), (18, 6772512), (19, 6416064), (24, 5079384), (27, 4515008), (32, 3809538), (36, 3386256), (38, 3208032), (47, 2593728), (48, 2539692), (54, 2257504), (57, 2138688), (64, 1904769), (72, 1693128), (76, 1604016), (79, 1543104), (94, 1296864), (96, 1269846), (108, 1128752), (114, 1069344), (141, 864576), (144, 846564), (152, 802008), (158, 771552), (171, 712896), (188, 648432), (192, 634923), (216, 564376), (228, 534672), (237, 514368), (282, 432288), (288, 423282), (304, 401004), (316, 385776), (342, 356448), (376, 324216), (423, 288192), (432, 282188), (456, 267336), (474, 257184), (513, 237632), (564, 216144), (576, 211641), (608, 200502), (632, 192888), (684, 178224), (711, 171456), (752, 162108), (846, 144096), (864, 141094), (893, 136512), (912, 133668), (948, 128592), (1026, 118816), (1128, 108072), (1216, 100251), (1264, 96444), (1269, 96064), (1368, 89112), (1422, 85728), (1501, 81216), (1504, 81054), (1692, 72048), (1728, 70547), (1786, 68256), (1824, 66834), (1896, 64296), (2052, 59408), (2133, 57152), (2256, 54036), (2528, 48222), (2538, 48032), (2679, 45504), (2736, 44556), (2844, 42864), (3002, 40608), (3008, 40527), (3384, 36024), (3572, 34128), (3648, 33417), (3713, 32832), (3792, 32148), (4104, 29704), (4266, 28576), (4503, 27072), (4512, 27018), (5056, 24111), (5076, 24016), (5358, 22752), (5472, 22278), (5688, 21432), (6004, 20304), (6768, 18012), (7144, 17064), (7426, 16416), (7584, 16074), (8037, 15168), (8208, 14852), (8532, 14288), (9006, 13536), (9024, 13509), (10152, 12008), (10716, 11376), (10944, 11139)]