212108160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 752613120

約数和(自身を除く): 540504960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 83, 88, 96, 110, 120, 121, 128, 132, 160, 165, 166, 176, 192, 220, 240, 242, 249, 264, 320, 330, 332, 352, 363, 384, 415, 440, 480, 484, 498, 528, 605, 640, 660, 664, 704, 726, 830, 880, 913, 960, 968, 996, 1056, 1210, 1245, 1320, 1328, 1331, 1408, 1452, 1660, 1760, 1815, 1826, 1920, 1936, 1992, 2112, 2420, 2490, 2640, 2656, 2662, 2739, 2904, 3320, 3520, 3630, 3652, 3872, 3984, 3993, 4224, 4565, 4840, 4980, 5280, 5312, 5324, 5478, 5808, 6640, 6655, 7040, 7260, 7304, 7744, 7968, 7986, 9130, 9680, 9960, 10043, 10560, 10624, 10648, 10956, 11616, 13280, 13310, 13695, 14520, 14608, 15488, 15936, 15972, 18260, 19360, 19920, 19965, 20086, 21120, 21296, 21912, 23232, 26560, 26620, 27390, 29040, 29216, 30129, 31872, 31944, 36520, 38720, 39840, 39930, 40172, 42592, 43824, 46464, 50215, 53120, 53240, 54780, 58080, 58432, 60258, 63888, 73040, 77440, 79680, 79860, 80344, 85184, 87648, 100430, 106480, 109560, 110473, 116160, 116864, 120516, 127776, 146080, 150645, 159360, 159720, 160688, 170368, 175296, 200860, 212960, 219120, 220946, 232320, 241032, 255552, 292160, 301290, 319440, 321376, 331419, 350592, 401720, 425920, 438240, 441892, 482064, 511104, 552365, 584320, 602580, 638880, 642752, 662838, 803440, 851840, 876480, 883784, 964128, 1104730, 1205160, 1277760, 1285504, 1325676, 1606880, 1657095, 1752960, 1767568, 1928256, 2209460, 2410320, 2555520, 2651352, 3213760, 3314190, 3535136, 3856512, 4418920, 4820640, 5302704, 6427520, 6628380, 7070272, 8837840, 9641280, 10605408, 13256760, 14140544, 17675680, 19282560, 21210816, 26513520, 35351360, 42421632, 53027040, 70702720, 106054080, 212108160]

約数ペア:

[(1, 212108160), (2, 106054080), (3, 70702720), (4, 53027040), (5, 42421632), (6, 35351360), (8, 26513520), (10, 21210816), (11, 19282560), (12, 17675680), (15, 14140544), (16, 13256760), (20, 10605408), (22, 9641280), (24, 8837840), (30, 7070272), (32, 6628380), (33, 6427520), (40, 5302704), (44, 4820640), (48, 4418920), (55, 3856512), (60, 3535136), (64, 3314190), (66, 3213760), (80, 2651352), (83, 2555520), (88, 2410320), (96, 2209460), (110, 1928256), (120, 1767568), (121, 1752960), (128, 1657095), (132, 1606880), (160, 1325676), (165, 1285504), (166, 1277760), (176, 1205160), (192, 1104730), (220, 964128), (240, 883784), (242, 876480), (249, 851840), (264, 803440), (320, 662838), (330, 642752), (332, 638880), (352, 602580), (363, 584320), (384, 552365), (415, 511104), (440, 482064), (480, 441892), (484, 438240), (498, 425920), (528, 401720), (605, 350592), (640, 331419), (660, 321376), (664, 319440), (704, 301290), (726, 292160), (830, 255552), (880, 241032), (913, 232320), (960, 220946), (968, 219120), (996, 212960), (1056, 200860), (1210, 175296), (1245, 170368), (1320, 160688), (1328, 159720), (1331, 159360), (1408, 150645), (1452, 146080), (1660, 127776), (1760, 120516), (1815, 116864), (1826, 116160), (1920, 110473), (1936, 109560), (1992, 106480), (2112, 100430), (2420, 87648), (2490, 85184), (2640, 80344), (2656, 79860), (2662, 79680), (2739, 77440), (2904, 73040), (3320, 63888), (3520, 60258), (3630, 58432), (3652, 58080), (3872, 54780), (3984, 53240), (3993, 53120), (4224, 50215), (4565, 46464), (4840, 43824), (4980, 42592), (5280, 40172), (5312, 39930), (5324, 39840), (5478, 38720), (5808, 36520), (6640, 31944), (6655, 31872), (7040, 30129), (7260, 29216), (7304, 29040), (7744, 27390), (7968, 26620), (7986, 26560), (9130, 23232), (9680, 21912), (9960, 21296), (10043, 21120), (10560, 20086), (10624, 19965), (10648, 19920), (10956, 19360), (11616, 18260), (13280, 15972), (13310, 15936), (13695, 15488), (14520, 14608)]