1220710400

素因数分解:

$2^{12}\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 312

約数和(自身を含む): 3753968064

約数和(自身を除く): 2533257664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 131, 140, 160, 175, 182, 200, 208, 224, 256, 260, 262, 280, 320, 325, 350, 364, 400, 416, 448, 455, 512, 520, 524, 560, 640, 650, 655, 700, 728, 800, 832, 896, 910, 917, 1024, 1040, 1048, 1120, 1280, 1300, 1310, 1400, 1456, 1600, 1664, 1703, 1792, 1820, 1834, 2048, 2080, 2096, 2240, 2275, 2560, 2600, 2620, 2800, 2912, 3200, 3275, 3328, 3406, 3584, 3640, 3668, 4096, 4160, 4192, 4480, 4550, 4585, 5120, 5200, 5240, 5600, 5824, 6400, 6550, 6656, 6812, 7168, 7280, 7336, 8320, 8384, 8515, 8960, 9100, 9170, 10240, 10400, 10480, 11200, 11648, 11921, 12800, 13100, 13312, 13624, 14336, 14560, 14672, 16640, 16768, 17030, 17920, 18200, 18340, 20480, 20800, 20960, 22400, 22925, 23296, 23842, 25600, 26200, 26624, 27248, 28672, 29120, 29344, 33280, 33536, 34060, 35840, 36400, 36680, 41600, 41920, 42575, 44800, 45850, 46592, 47684, 51200, 52400, 53248, 54496, 58240, 58688, 59605, 66560, 67072, 68120, 71680, 72800, 73360, 83200, 83840, 85150, 89600, 91700, 93184, 95368, 102400, 104800, 108992, 116480, 117376, 119210, 133120, 134144, 136240, 143360, 145600, 146720, 166400, 167680, 170300, 179200, 183400, 186368, 190736, 209600, 217984, 232960, 234752, 238420, 266240, 268288, 272480, 291200, 293440, 298025, 332800, 335360, 340600, 358400, 366800, 372736, 381472, 419200, 435968, 465920, 469504, 476840, 536576, 544960, 582400, 586880, 596050, 665600, 670720, 681200, 716800, 733600, 762944, 838400, 871936, 931840, 939008, 953680, 1089920, 1164800, 1173760, 1192100, 1331200, 1341440, 1362400, 1467200, 1525888, 1676800, 1743872, 1863680, 1878016, 1907360, 2179840, 2329600, 2347520, 2384200, 2682880, 2724800, 2934400, 3051776, 3353600, 3487744, 3756032, 3814720, 4359680, 4659200, 4695040, 4768400, 5449600, 5868800, 6103552, 6707200, 6975488, 7629440, 8719360, 9318400, 9390080, 9536800, 10899200, 11737600, 12207104, 13414400, 15258880, 17438720, 18780160, 19073600, 21798400, 23475200, 24414208, 30517760, 34877440, 38147200, 43596800, 46950400, 48828416, 61035520, 76294400, 87193600, 93900800, 122071040, 152588800, 174387200, 244142080, 305177600, 610355200, 1220710400]

約数ペア:

[(1, 1220710400), (2, 610355200), (4, 305177600), (5, 244142080), (7, 174387200), (8, 152588800), (10, 122071040), (13, 93900800), (14, 87193600), (16, 76294400), (20, 61035520), (25, 48828416), (26, 46950400), (28, 43596800), (32, 38147200), (35, 34877440), (40, 30517760), (50, 24414208), (52, 23475200), (56, 21798400), (64, 19073600), (65, 18780160), (70, 17438720), (80, 15258880), (91, 13414400), (100, 12207104), (104, 11737600), (112, 10899200), (128, 9536800), (130, 9390080), (131, 9318400), (140, 8719360), (160, 7629440), (175, 6975488), (182, 6707200), (200, 6103552), (208, 5868800), (224, 5449600), (256, 4768400), (260, 4695040), (262, 4659200), (280, 4359680), (320, 3814720), (325, 3756032), (350, 3487744), (364, 3353600), (400, 3051776), (416, 2934400), (448, 2724800), (455, 2682880), (512, 2384200), (520, 2347520), (524, 2329600), (560, 2179840), (640, 1907360), (650, 1878016), (655, 1863680), (700, 1743872), (728, 1676800), (800, 1525888), (832, 1467200), (896, 1362400), (910, 1341440), (917, 1331200), (1024, 1192100), (1040, 1173760), (1048, 1164800), (1120, 1089920), (1280, 953680), (1300, 939008), (1310, 931840), (1400, 871936), (1456, 838400), (1600, 762944), (1664, 733600), (1703, 716800), (1792, 681200), (1820, 670720), (1834, 665600), (2048, 596050), (2080, 586880), (2096, 582400), (2240, 544960), (2275, 536576), (2560, 476840), (2600, 469504), (2620, 465920), (2800, 435968), (2912, 419200), (3200, 381472), (3275, 372736), (3328, 366800), (3406, 358400), (3584, 340600), (3640, 335360), (3668, 332800), (4096, 298025), (4160, 293440), (4192, 291200), (4480, 272480), (4550, 268288), (4585, 266240), (5120, 238420), (5200, 234752), (5240, 232960), (5600, 217984), (5824, 209600), (6400, 190736), (6550, 186368), (6656, 183400), (6812, 179200), (7168, 170300), (7280, 167680), (7336, 166400), (8320, 146720), (8384, 145600), (8515, 143360), (8960, 136240), (9100, 134144), (9170, 133120), (10240, 119210), (10400, 117376), (10480, 116480), (11200, 108992), (11648, 104800), (11921, 102400), (12800, 95368), (13100, 93184), (13312, 91700), (13624, 89600), (14336, 85150), (14560, 83840), (14672, 83200), (16640, 73360), (16768, 72800), (17030, 71680), (17920, 68120), (18200, 67072), (18340, 66560), (20480, 59605), (20800, 58688), (20960, 58240), (22400, 54496), (22925, 53248), (23296, 52400), (23842, 51200), (25600, 47684), (26200, 46592), (26624, 45850), (27248, 44800), (28672, 42575), (29120, 41920), (29344, 41600), (33280, 36680), (33536, 36400), (34060, 35840)]