738949120

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 2230169760

約数和(自身を除く): 1491220640

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, 128, 130, 140, 160, 169, 182, 208, 224, 244, 256, 260, 280, 305, 320, 338, 364, 416, 427, 448, 455, 488, 512, 520, 560, 610, 640, 676, 728, 793, 832, 845, 854, 896, 910, 976, 1024, 1040, 1120, 1183, 1220, 1280, 1352, 1456, 1586, 1664, 1690, 1708, 1792, 1820, 1952, 2048, 2080, 2135, 2240, 2366, 2440, 2560, 2704, 2912, 3172, 3328, 3380, 3416, 3584, 3640, 3904, 3965, 4160, 4270, 4480, 4732, 4880, 5120, 5408, 5551, 5824, 5915, 6344, 6656, 6760, 6832, 7168, 7280, 7808, 7930, 8320, 8540, 8960, 9464, 9760, 10240, 10309, 10816, 11102, 11648, 11830, 12688, 13312, 13520, 13664, 14336, 14560, 15616, 15860, 16640, 17080, 17920, 18928, 19520, 20618, 21632, 22204, 23296, 23660, 25376, 26624, 27040, 27328, 27755, 29120, 31232, 31720, 33280, 34160, 35840, 37856, 39040, 41236, 43264, 44408, 46592, 47320, 50752, 51545, 54080, 54656, 55510, 58240, 62464, 63440, 66560, 68320, 71680, 72163, 75712, 78080, 82472, 86528, 88816, 93184, 94640, 101504, 103090, 108160, 109312, 111020, 116480, 124928, 126880, 133120, 136640, 144326, 151424, 156160, 164944, 173056, 177632, 186368, 189280, 203008, 206180, 216320, 218624, 222040, 232960, 253760, 273280, 288652, 302848, 312320, 329888, 346112, 355264, 360815, 378560, 406016, 412360, 432640, 437248, 444080, 465920, 507520, 546560, 577304, 605696, 624640, 659776, 710528, 721630, 757120, 812032, 824720, 865280, 874496, 888160, 931840, 1015040, 1093120, 1154608, 1211392, 1319552, 1421056, 1443260, 1514240, 1624064, 1649440, 1730560, 1776320, 2030080, 2186240, 2309216, 2422784, 2639104, 2842112, 2886520, 3028480, 3298880, 3552640, 4060160, 4372480, 4618432, 5278208, 5684224, 5773040, 6056960, 6597760, 7105280, 8120320, 9236864, 10556416, 11368448, 11546080, 12113920, 13195520, 14210560, 18473728, 21112832, 23092160, 26391040, 28421120, 36947456, 46184320, 52782080, 56842240, 73894912, 92368640, 105564160, 147789824, 184737280, 369474560, 738949120]

約数ペア:

[(1, 738949120), (2, 369474560), (4, 184737280), (5, 147789824), (7, 105564160), (8, 92368640), (10, 73894912), (13, 56842240), (14, 52782080), (16, 46184320), (20, 36947456), (26, 28421120), (28, 26391040), (32, 23092160), (35, 21112832), (40, 18473728), (52, 14210560), (56, 13195520), (61, 12113920), (64, 11546080), (65, 11368448), (70, 10556416), (80, 9236864), (91, 8120320), (104, 7105280), (112, 6597760), (122, 6056960), (128, 5773040), (130, 5684224), (140, 5278208), (160, 4618432), (169, 4372480), (182, 4060160), (208, 3552640), (224, 3298880), (244, 3028480), (256, 2886520), (260, 2842112), (280, 2639104), (305, 2422784), (320, 2309216), (338, 2186240), (364, 2030080), (416, 1776320), (427, 1730560), (448, 1649440), (455, 1624064), (488, 1514240), (512, 1443260), (520, 1421056), (560, 1319552), (610, 1211392), (640, 1154608), (676, 1093120), (728, 1015040), (793, 931840), (832, 888160), (845, 874496), (854, 865280), (896, 824720), (910, 812032), (976, 757120), (1024, 721630), (1040, 710528), (1120, 659776), (1183, 624640), (1220, 605696), (1280, 577304), (1352, 546560), (1456, 507520), (1586, 465920), (1664, 444080), (1690, 437248), (1708, 432640), (1792, 412360), (1820, 406016), (1952, 378560), (2048, 360815), (2080, 355264), (2135, 346112), (2240, 329888), (2366, 312320), (2440, 302848), (2560, 288652), (2704, 273280), (2912, 253760), (3172, 232960), (3328, 222040), (3380, 218624), (3416, 216320), (3584, 206180), (3640, 203008), (3904, 189280), (3965, 186368), (4160, 177632), (4270, 173056), (4480, 164944), (4732, 156160), (4880, 151424), (5120, 144326), (5408, 136640), (5551, 133120), (5824, 126880), (5915, 124928), (6344, 116480), (6656, 111020), (6760, 109312), (6832, 108160), (7168, 103090), (7280, 101504), (7808, 94640), (7930, 93184), (8320, 88816), (8540, 86528), (8960, 82472), (9464, 78080), (9760, 75712), (10240, 72163), (10309, 71680), (10816, 68320), (11102, 66560), (11648, 63440), (11830, 62464), (12688, 58240), (13312, 55510), (13520, 54656), (13664, 54080), (14336, 51545), (14560, 50752), (15616, 47320), (15860, 46592), (16640, 44408), (17080, 43264), (17920, 41236), (18928, 39040), (19520, 37856), (20618, 35840), (21632, 34160), (22204, 33280), (23296, 31720), (23660, 31232), (25376, 29120), (26624, 27755), (27040, 27328)]