206053120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 638709120

約数和(自身を除く): 432656000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 61, 64, 65, 70, 80, 91, 104, 112, 116, 122, 128, 130, 140, 145, 160, 182, 203, 208, 224, 232, 244, 256, 260, 280, 290, 305, 320, 364, 377, 406, 416, 427, 448, 455, 464, 488, 520, 560, 580, 610, 640, 728, 754, 793, 812, 832, 854, 896, 910, 928, 976, 1015, 1040, 1120, 1160, 1220, 1280, 1456, 1508, 1586, 1624, 1664, 1708, 1769, 1792, 1820, 1856, 1885, 1952, 2030, 2080, 2135, 2240, 2320, 2440, 2639, 2912, 3016, 3172, 3248, 3328, 3416, 3538, 3640, 3712, 3770, 3904, 3965, 4060, 4160, 4270, 4480, 4640, 4880, 5278, 5551, 5824, 6032, 6344, 6496, 6832, 7076, 7280, 7424, 7540, 7808, 7930, 8120, 8320, 8540, 8845, 8960, 9280, 9760, 10556, 11102, 11648, 12064, 12383, 12688, 12992, 13195, 13664, 14152, 14560, 15080, 15616, 15860, 16240, 16640, 17080, 17690, 18560, 19520, 21112, 22204, 22997, 23296, 24128, 24766, 25376, 25984, 26390, 27328, 27755, 28304, 29120, 30160, 31720, 32480, 34160, 35380, 37120, 39040, 42224, 44408, 45994, 48256, 49532, 50752, 51968, 52780, 54656, 55510, 56608, 58240, 60320, 61915, 63440, 64960, 68320, 70760, 78080, 84448, 88816, 91988, 96512, 99064, 101504, 105560, 109312, 111020, 113216, 114985, 116480, 120640, 123830, 126880, 129920, 136640, 141520, 160979, 168896, 177632, 183976, 198128, 203008, 211120, 222040, 226432, 229970, 241280, 247660, 253760, 259840, 273280, 283040, 321958, 337792, 355264, 367952, 396256, 422240, 444080, 452864, 459940, 482560, 495320, 507520, 546560, 566080, 643916, 675584, 710528, 735904, 792512, 804895, 844480, 888160, 919880, 990640, 1015040, 1132160, 1287832, 1421056, 1471808, 1585024, 1609790, 1688960, 1776320, 1839760, 1981280, 2264320, 2575664, 2943616, 3170048, 3219580, 3377920, 3552640, 3679520, 3962560, 5151328, 5887232, 6439160, 7105280, 7359040, 7925120, 10302656, 12878320, 14718080, 15850240, 20605312, 25756640, 29436160, 41210624, 51513280, 103026560, 206053120]

約数ペア:

[(1, 206053120), (2, 103026560), (4, 51513280), (5, 41210624), (7, 29436160), (8, 25756640), (10, 20605312), (13, 15850240), (14, 14718080), (16, 12878320), (20, 10302656), (26, 7925120), (28, 7359040), (29, 7105280), (32, 6439160), (35, 5887232), (40, 5151328), (52, 3962560), (56, 3679520), (58, 3552640), (61, 3377920), (64, 3219580), (65, 3170048), (70, 2943616), (80, 2575664), (91, 2264320), (104, 1981280), (112, 1839760), (116, 1776320), (122, 1688960), (128, 1609790), (130, 1585024), (140, 1471808), (145, 1421056), (160, 1287832), (182, 1132160), (203, 1015040), (208, 990640), (224, 919880), (232, 888160), (244, 844480), (256, 804895), (260, 792512), (280, 735904), (290, 710528), (305, 675584), (320, 643916), (364, 566080), (377, 546560), (406, 507520), (416, 495320), (427, 482560), (448, 459940), (455, 452864), (464, 444080), (488, 422240), (520, 396256), (560, 367952), (580, 355264), (610, 337792), (640, 321958), (728, 283040), (754, 273280), (793, 259840), (812, 253760), (832, 247660), (854, 241280), (896, 229970), (910, 226432), (928, 222040), (976, 211120), (1015, 203008), (1040, 198128), (1120, 183976), (1160, 177632), (1220, 168896), (1280, 160979), (1456, 141520), (1508, 136640), (1586, 129920), (1624, 126880), (1664, 123830), (1708, 120640), (1769, 116480), (1792, 114985), (1820, 113216), (1856, 111020), (1885, 109312), (1952, 105560), (2030, 101504), (2080, 99064), (2135, 96512), (2240, 91988), (2320, 88816), (2440, 84448), (2639, 78080), (2912, 70760), (3016, 68320), (3172, 64960), (3248, 63440), (3328, 61915), (3416, 60320), (3538, 58240), (3640, 56608), (3712, 55510), (3770, 54656), (3904, 52780), (3965, 51968), (4060, 50752), (4160, 49532), (4270, 48256), (4480, 45994), (4640, 44408), (4880, 42224), (5278, 39040), (5551, 37120), (5824, 35380), (6032, 34160), (6344, 32480), (6496, 31720), (6832, 30160), (7076, 29120), (7280, 28304), (7424, 27755), (7540, 27328), (7808, 26390), (7930, 25984), (8120, 25376), (8320, 24766), (8540, 24128), (8845, 23296), (8960, 22997), (9280, 22204), (9760, 21112), (10556, 19520), (11102, 18560), (11648, 17690), (12064, 17080), (12383, 16640), (12688, 16240), (12992, 15860), (13195, 15616), (13664, 15080), (14152, 14560)]