28171073160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{2399}}^1$

素因数の和:2633

約数の個数: 256

約数和(自身を含む): 95800320000

約数和(自身を除く): 67629246840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 131, 135, 166, 180, 216, 249, 262, 270, 332, 360, 393, 415, 498, 524, 540, 655, 664, 747, 786, 830, 996, 1048, 1080, 1179, 1245, 1310, 1494, 1572, 1660, 1965, 1992, 2241, 2358, 2399, 2490, 2620, 2988, 3144, 3320, 3537, 3735, 3930, 4482, 4716, 4798, 4980, 5240, 5895, 5976, 7074, 7197, 7470, 7860, 8964, 9432, 9596, 9960, 10873, 11205, 11790, 11995, 14148, 14394, 14940, 15720, 17685, 17928, 19192, 21591, 21746, 22410, 23580, 23990, 28296, 28788, 29880, 32619, 35370, 35985, 43182, 43492, 44820, 47160, 47980, 54365, 57576, 64773, 65238, 70740, 71970, 86364, 86984, 89640, 95960, 97857, 107955, 108730, 129546, 130476, 141480, 143940, 163095, 172728, 195714, 199117, 215910, 217460, 259092, 260952, 287880, 293571, 314269, 323865, 326190, 391428, 398234, 431820, 434920, 489285, 518184, 587142, 597351, 628538, 647730, 652380, 782856, 796468, 863640, 942807, 978570, 995585, 1174284, 1194702, 1257076, 1295460, 1304760, 1467855, 1571345, 1592936, 1792053, 1885614, 1957140, 1991170, 2348568, 2389404, 2514152, 2590920, 2828421, 2935710, 2986755, 3142690, 3584106, 3771228, 3914280, 3982340, 4714035, 4778808, 5376159, 5656842, 5871420, 5973510, 6285380, 7168212, 7542456, 7964680, 8485263, 8960265, 9428070, 10752318, 11313684, 11742840, 11947020, 12570760, 14142105, 14336424, 16970526, 17920530, 18856140, 21504636, 22627368, 23894040, 26084327, 26880795, 28284210, 33941052, 35841060, 37712280, 42426315, 43009272, 52168654, 53761590, 56568420, 67882104, 71682120, 78252981, 84852630, 104337308, 107523180, 113136840, 130421635, 156505962, 169705260, 208674616, 215046360, 234758943, 260843270, 313011924, 339410520, 391264905, 469517886, 521686540, 626023848, 704276829, 782529810, 939035772, 1043373080, 1173794715, 1408553658, 1565059620, 1878071544, 2347589430, 2817107316, 3130119240, 3521384145, 4695178860, 5634214632, 7042768290, 9390357720, 14085536580, 28171073160]

約数ペア:

[(1, 28171073160), (2, 14085536580), (3, 9390357720), (4, 7042768290), (5, 5634214632), (6, 4695178860), (8, 3521384145), (9, 3130119240), (10, 2817107316), (12, 2347589430), (15, 1878071544), (18, 1565059620), (20, 1408553658), (24, 1173794715), (27, 1043373080), (30, 939035772), (36, 782529810), (40, 704276829), (45, 626023848), (54, 521686540), (60, 469517886), (72, 391264905), (83, 339410520), (90, 313011924), (108, 260843270), (120, 234758943), (131, 215046360), (135, 208674616), (166, 169705260), (180, 156505962), (216, 130421635), (249, 113136840), (262, 107523180), (270, 104337308), (332, 84852630), (360, 78252981), (393, 71682120), (415, 67882104), (498, 56568420), (524, 53761590), (540, 52168654), (655, 43009272), (664, 42426315), (747, 37712280), (786, 35841060), (830, 33941052), (996, 28284210), (1048, 26880795), (1080, 26084327), (1179, 23894040), (1245, 22627368), (1310, 21504636), (1494, 18856140), (1572, 17920530), (1660, 16970526), (1965, 14336424), (1992, 14142105), (2241, 12570760), (2358, 11947020), (2399, 11742840), (2490, 11313684), (2620, 10752318), (2988, 9428070), (3144, 8960265), (3320, 8485263), (3537, 7964680), (3735, 7542456), (3930, 7168212), (4482, 6285380), (4716, 5973510), (4798, 5871420), (4980, 5656842), (5240, 5376159), (5895, 4778808), (5976, 4714035), (7074, 3982340), (7197, 3914280), (7470, 3771228), (7860, 3584106), (8964, 3142690), (9432, 2986755), (9596, 2935710), (9960, 2828421), (10873, 2590920), (11205, 2514152), (11790, 2389404), (11995, 2348568), (14148, 1991170), (14394, 1957140), (14940, 1885614), (15720, 1792053), (17685, 1592936), (17928, 1571345), (19192, 1467855), (21591, 1304760), (21746, 1295460), (22410, 1257076), (23580, 1194702), (23990, 1174284), (28296, 995585), (28788, 978570), (29880, 942807), (32619, 863640), (35370, 796468), (35985, 782856), (43182, 652380), (43492, 647730), (44820, 628538), (47160, 597351), (47980, 587142), (54365, 518184), (57576, 489285), (64773, 434920), (65238, 431820), (70740, 398234), (71970, 391428), (86364, 326190), (86984, 323865), (89640, 314269), (95960, 293571), (97857, 287880), (107955, 260952), (108730, 259092), (129546, 217460), (130476, 215910), (141480, 199117), (143940, 195714), (163095, 172728)]