1123103280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2011}}^1$

素因数の和:2219

約数の個数: 160

約数和(自身を含む): 3772258560

約数和(自身を除く): 2649155280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 179, 195, 208, 240, 260, 312, 358, 390, 520, 537, 624, 716, 780, 895, 1040, 1074, 1432, 1560, 1790, 2011, 2148, 2327, 2685, 2864, 3120, 3580, 4022, 4296, 4654, 5370, 6033, 6981, 7160, 8044, 8592, 9308, 10055, 10740, 11635, 12066, 13962, 14320, 16088, 18616, 20110, 21480, 23270, 24132, 26143, 27924, 30165, 32176, 34905, 37232, 40220, 42960, 46540, 48264, 52286, 55848, 60330, 69810, 78429, 80440, 93080, 96528, 104572, 111696, 120660, 130715, 139620, 156858, 160880, 186160, 209144, 241320, 261430, 279240, 313716, 359969, 392145, 418288, 482640, 522860, 558480, 627432, 719938, 784290, 1045720, 1079907, 1254864, 1439876, 1568580, 1799845, 2091440, 2159814, 2879752, 3137160, 3599690, 4319628, 4679597, 5399535, 5759504, 6274320, 7199380, 8639256, 9359194, 10799070, 14038791, 14398760, 17278512, 18718388, 21598140, 23397985, 28077582, 28797520, 37436776, 43196280, 46795970, 56155164, 70193955, 74873552, 86392560, 93591940, 112310328, 140387910, 187183880, 224620656, 280775820, 374367760, 561551640, 1123103280]

約数ペア:

[(1, 1123103280), (2, 561551640), (3, 374367760), (4, 280775820), (5, 224620656), (6, 187183880), (8, 140387910), (10, 112310328), (12, 93591940), (13, 86392560), (15, 74873552), (16, 70193955), (20, 56155164), (24, 46795970), (26, 43196280), (30, 37436776), (39, 28797520), (40, 28077582), (48, 23397985), (52, 21598140), (60, 18718388), (65, 17278512), (78, 14398760), (80, 14038791), (104, 10799070), (120, 9359194), (130, 8639256), (156, 7199380), (179, 6274320), (195, 5759504), (208, 5399535), (240, 4679597), (260, 4319628), (312, 3599690), (358, 3137160), (390, 2879752), (520, 2159814), (537, 2091440), (624, 1799845), (716, 1568580), (780, 1439876), (895, 1254864), (1040, 1079907), (1074, 1045720), (1432, 784290), (1560, 719938), (1790, 627432), (2011, 558480), (2148, 522860), (2327, 482640), (2685, 418288), (2864, 392145), (3120, 359969), (3580, 313716), (4022, 279240), (4296, 261430), (4654, 241320), (5370, 209144), (6033, 186160), (6981, 160880), (7160, 156858), (8044, 139620), (8592, 130715), (9308, 120660), (10055, 111696), (10740, 104572), (11635, 96528), (12066, 93080), (13962, 80440), (14320, 78429), (16088, 69810), (18616, 60330), (20110, 55848), (21480, 52286), (23270, 48264), (24132, 46540), (26143, 42960), (27924, 40220), (30165, 37232), (32176, 34905)]