225592640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 677289984

約数和(自身を除く): 451697344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 64, 65, 70, 80, 91, 104, 112, 122, 127, 130, 140, 160, 182, 208, 224, 244, 254, 260, 280, 305, 320, 364, 416, 427, 448, 455, 488, 508, 520, 560, 610, 635, 728, 793, 832, 854, 889, 910, 976, 1016, 1040, 1120, 1220, 1270, 1456, 1586, 1651, 1708, 1778, 1820, 1952, 2032, 2080, 2135, 2240, 2440, 2540, 2912, 3172, 3302, 3416, 3556, 3640, 3904, 3965, 4064, 4160, 4270, 4445, 4880, 5080, 5551, 5824, 6344, 6604, 6832, 7112, 7280, 7747, 7930, 8128, 8255, 8540, 8890, 9760, 10160, 11102, 11557, 12688, 13208, 13664, 14224, 14560, 15494, 15860, 16510, 17080, 17780, 19520, 20320, 22204, 23114, 25376, 26416, 27328, 27755, 28448, 29120, 30988, 31720, 33020, 34160, 35560, 38735, 40640, 44408, 46228, 50752, 52832, 54229, 55510, 56896, 57785, 61976, 63440, 66040, 68320, 71120, 77470, 88816, 92456, 100711, 105664, 108458, 111020, 115570, 123952, 126880, 132080, 136640, 142240, 154940, 177632, 184912, 201422, 216916, 222040, 231140, 247904, 253760, 264160, 271145, 284480, 309880, 355264, 369824, 402844, 433832, 444080, 462280, 495808, 503555, 528320, 542290, 619760, 704977, 739648, 805688, 867664, 888160, 924560, 1007110, 1084580, 1239520, 1409954, 1611376, 1735328, 1776320, 1849120, 2014220, 2169160, 2479040, 2819908, 3222752, 3470656, 3524885, 3698240, 4028440, 4338320, 5639816, 6445504, 7049770, 8056880, 8676640, 11279632, 14099540, 16113760, 17353280, 22559264, 28199080, 32227520, 45118528, 56398160, 112796320, 225592640]

約数ペア:

[(1, 225592640), (2, 112796320), (4, 56398160), (5, 45118528), (7, 32227520), (8, 28199080), (10, 22559264), (13, 17353280), (14, 16113760), (16, 14099540), (20, 11279632), (26, 8676640), (28, 8056880), (32, 7049770), (35, 6445504), (40, 5639816), (52, 4338320), (56, 4028440), (61, 3698240), (64, 3524885), (65, 3470656), (70, 3222752), (80, 2819908), (91, 2479040), (104, 2169160), (112, 2014220), (122, 1849120), (127, 1776320), (130, 1735328), (140, 1611376), (160, 1409954), (182, 1239520), (208, 1084580), (224, 1007110), (244, 924560), (254, 888160), (260, 867664), (280, 805688), (305, 739648), (320, 704977), (364, 619760), (416, 542290), (427, 528320), (448, 503555), (455, 495808), (488, 462280), (508, 444080), (520, 433832), (560, 402844), (610, 369824), (635, 355264), (728, 309880), (793, 284480), (832, 271145), (854, 264160), (889, 253760), (910, 247904), (976, 231140), (1016, 222040), (1040, 216916), (1120, 201422), (1220, 184912), (1270, 177632), (1456, 154940), (1586, 142240), (1651, 136640), (1708, 132080), (1778, 126880), (1820, 123952), (1952, 115570), (2032, 111020), (2080, 108458), (2135, 105664), (2240, 100711), (2440, 92456), (2540, 88816), (2912, 77470), (3172, 71120), (3302, 68320), (3416, 66040), (3556, 63440), (3640, 61976), (3904, 57785), (3965, 56896), (4064, 55510), (4160, 54229), (4270, 52832), (4445, 50752), (4880, 46228), (5080, 44408), (5551, 40640), (5824, 38735), (6344, 35560), (6604, 34160), (6832, 33020), (7112, 31720), (7280, 30988), (7747, 29120), (7930, 28448), (8128, 27755), (8255, 27328), (8540, 26416), (8890, 25376), (9760, 23114), (10160, 22204), (11102, 20320), (11557, 19520), (12688, 17780), (13208, 17080), (13664, 16510), (14224, 15860), (14560, 15494)]