28551235680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:635

約数の個数: 576

約数和(自身を含む): 110048440320

約数和(自身を除く): 81497204640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 106, 110, 120, 132, 142, 144, 159, 160, 165, 176, 180, 198, 212, 213, 220, 240, 264, 265, 284, 288, 318, 330, 352, 355, 360, 396, 424, 426, 440, 477, 479, 480, 495, 528, 530, 568, 583, 636, 639, 660, 710, 720, 781, 792, 795, 848, 852, 880, 954, 958, 990, 1056, 1060, 1065, 1136, 1166, 1272, 1278, 1320, 1420, 1437, 1440, 1562, 1584, 1590, 1696, 1704, 1749, 1760, 1908, 1916, 1980, 2120, 2130, 2272, 2332, 2343, 2385, 2395, 2544, 2556, 2640, 2840, 2874, 2915, 3124, 3168, 3180, 3195, 3408, 3498, 3763, 3816, 3832, 3905, 3960, 4240, 4260, 4311, 4664, 4686, 4770, 4790, 5088, 5112, 5247, 5269, 5280, 5680, 5748, 5830, 6248, 6360, 6390, 6816, 6996, 7029, 7185, 7526, 7632, 7664, 7810, 7920, 8480, 8520, 8622, 8745, 9328, 9372, 9540, 9580, 10224, 10494, 10538, 11289, 11360, 11496, 11660, 11715, 12496, 12720, 12780, 13992, 14058, 14370, 15052, 15264, 15328, 15620, 15807, 15840, 17040, 17244, 17490, 18656, 18744, 18815, 19080, 19160, 20448, 20988, 21076, 21555, 22578, 22992, 23320, 23430, 24992, 25387, 25440, 25560, 26235, 26345, 27984, 28116, 28740, 30104, 31240, 31614, 33867, 34009, 34080, 34488, 34980, 35145, 37488, 37630, 38160, 38320, 41393, 41976, 42152, 43110, 45156, 45984, 46640, 46860, 47421, 50774, 51120, 52470, 52690, 55968, 56232, 56445, 57480, 60208, 62480, 63228, 67734, 68018, 68976, 69960, 70290, 74976, 75260, 76161, 76320, 76640, 79035, 82786, 83952, 84304, 86220, 90312, 93280, 93720, 94842, 101548, 102027, 102240, 104940, 105380, 112464, 112890, 114960, 120416, 124179, 124960, 126456, 126935, 135468, 136036, 137952, 139920, 140580, 150520, 152322, 158070, 165572, 167904, 168608, 169335, 170045, 172440, 180624, 187440, 189684, 203096, 204054, 206965, 209880, 210760, 224928, 225780, 228483, 229920, 237105, 248358, 252912, 253870, 270936, 272072, 279257, 279840, 281160, 301040, 304644, 306081, 316140, 331144, 338670, 340090, 344880, 361248, 372537, 374099, 374880, 379368, 380805, 406192, 408108, 413930, 419760, 421520, 451560, 456966, 474210, 496716, 505824, 507740, 510135, 541872, 544144, 558514, 562320, 602080, 609288, 612162, 620895, 632280, 662288, 677340, 680180, 689760, 745074, 748198, 758736, 761610, 812384, 816216, 827860, 837771, 839520, 843040, 903120, 913932, 948420, 993432, 1015480, 1020270, 1083744, 1088288, 1117028, 1122297, 1124640, 1142415, 1218576, 1224324, 1241790, 1264560, 1324576, 1354680, 1360360, 1396285, 1490148, 1496396, 1517472, 1523220, 1530405, 1632432, 1655720, 1675542, 1802477, 1806240, 1827864, 1862685, 1870495, 1896840, 1986864, 2030960, 2040540, 2234056, 2244594, 2284830, 2437152, 2448648, 2483580, 2513313, 2529120, 2709360, 2720720, 2792570, 2980296, 2992792, 3046440, 3060810, 3264864, 3311440, 3351084, 3366891, 3604954, 3655728, 3725370, 3740990, 3793680, 3973728, 4061920, 4081080, 4188855, 4468112, 4489188, 4569660, 4897296, 4967160, 5026626, 5407431, 5418720, 5441440, 5585140, 5611485, 5960592, 5985584, 6092880, 6121620, 6622880, 6702168, 6733782, 7209908, 7311456, 7450740, 7481980, 7587360, 8162160, 8377710, 8936224, 8978376, 9012385, 9139320, 9794592, 9934320, 10053252, 10814862, 11170280, 11222970, 11921184, 11971168, 12185760, 12243240, 12566565, 13404336, 13467564, 14419816, 14901480, 14963960, 16222293, 16324320, 16755420, 16834455, 17956752, 18024770, 18278640, 19827247, 19868640, 20106504, 21629724, 22340560, 22445940, 24486480, 25133130, 26808672, 26935128, 27037155, 28839632, 29802960, 29927920, 32444586, 33510840, 33668910, 35913504, 36049540, 36557280, 39654494, 40213008, 43259448, 44681120, 44891880, 48972960, 50266260, 53870256, 54074310, 57679264, 59481741, 59605920, 59855840, 64889172, 67021680, 67337820, 72099080, 79308988, 80426016, 81111465, 86518896, 89783760, 99136235, 100532520, 107740512, 108148620, 118963482, 129778344, 134043360, 134675640, 144198160, 158617976, 162222930, 173037792, 178445223, 179567520, 198272470, 201065040, 216297240, 237926964, 259556688, 269351280, 288396320, 297408705, 317235952, 324445860, 356890446, 396544940, 402130080, 432594480, 475853928, 519113376, 538702560, 594817410, 634471904, 648891720, 713780892, 793089880, 865188960, 892226115, 951707856, 1189634820, 1297783440, 1427561784, 1586179760, 1784452230, 1903415712, 2379269640, 2595566880, 2855123568, 3172359520, 3568904460, 4758539280, 5710247136, 7137808920, 9517078560, 14275617840, 28551235680]

約数ペア:

[(1, 28551235680), (2, 14275617840), (3, 9517078560), (4, 7137808920), (5, 5710247136), (6, 4758539280), (8, 3568904460), (9, 3172359520), (10, 2855123568), (11, 2595566880), (12, 2379269640), (15, 1903415712), (16, 1784452230), (18, 1586179760), (20, 1427561784), (22, 1297783440), (24, 1189634820), (30, 951707856), (32, 892226115), (33, 865188960), (36, 793089880), (40, 713780892), (44, 648891720), (45, 634471904), (48, 594817410), (53, 538702560), (55, 519113376), (60, 475853928), (66, 432594480), (71, 402130080), (72, 396544940), (80, 356890446), (88, 324445860), (90, 317235952), (96, 297408705), (99, 288396320), (106, 269351280), (110, 259556688), (120, 237926964), (132, 216297240), (142, 201065040), (144, 198272470), (159, 179567520), (160, 178445223), (165, 173037792), (176, 162222930), (180, 158617976), (198, 144198160), (212, 134675640), (213, 134043360), (220, 129778344), (240, 118963482), (264, 108148620), (265, 107740512), (284, 100532520), (288, 99136235), (318, 89783760), (330, 86518896), (352, 81111465), (355, 80426016), (360, 79308988), (396, 72099080), (424, 67337820), (426, 67021680), (440, 64889172), (477, 59855840), (479, 59605920), (480, 59481741), (495, 57679264), (528, 54074310), (530, 53870256), (568, 50266260), (583, 48972960), (636, 44891880), (639, 44681120), (660, 43259448), (710, 40213008), (720, 39654494), (781, 36557280), (792, 36049540), (795, 35913504), (848, 33668910), (852, 33510840), (880, 32444586), (954, 29927920), (958, 29802960), (990, 28839632), (1056, 27037155), (1060, 26935128), (1065, 26808672), (1136, 25133130), (1166, 24486480), (1272, 22445940), (1278, 22340560), (1320, 21629724), (1420, 20106504), (1437, 19868640), (1440, 19827247), (1562, 18278640), (1584, 18024770), (1590, 17956752), (1696, 16834455), (1704, 16755420), (1749, 16324320), (1760, 16222293), (1908, 14963960), (1916, 14901480), (1980, 14419816), (2120, 13467564), (2130, 13404336), (2272, 12566565), (2332, 12243240), (2343, 12185760), (2385, 11971168), (2395, 11921184), (2544, 11222970), (2556, 11170280), (2640, 10814862), (2840, 10053252), (2874, 9934320), (2915, 9794592), (3124, 9139320), (3168, 9012385), (3180, 8978376), (3195, 8936224), (3408, 8377710), (3498, 8162160), (3763, 7587360), (3816, 7481980), (3832, 7450740), (3905, 7311456), (3960, 7209908), (4240, 6733782), (4260, 6702168), (4311, 6622880), (4664, 6121620), (4686, 6092880), (4770, 5985584), (4790, 5960592), (5088, 5611485), (5112, 5585140), (5247, 5441440), (5269, 5418720), (5280, 5407431), (5680, 5026626), (5748, 4967160), (5830, 4897296), (6248, 4569660), (6360, 4489188), (6390, 4468112), (6816, 4188855), (6996, 4081080), (7029, 4061920), (7185, 3973728), (7526, 3793680), (7632, 3740990), (7664, 3725370), (7810, 3655728), (7920, 3604954), (8480, 3366891), (8520, 3351084), (8622, 3311440), (8745, 3264864), (9328, 3060810), (9372, 3046440), (9540, 2992792), (9580, 2980296), (10224, 2792570), (10494, 2720720), (10538, 2709360), (11289, 2529120), (11360, 2513313), (11496, 2483580), (11660, 2448648), (11715, 2437152), (12496, 2284830), (12720, 2244594), (12780, 2234056), (13992, 2040540), (14058, 2030960), (14370, 1986864), (15052, 1896840), (15264, 1870495), (15328, 1862685), (15620, 1827864), (15807, 1806240), (15840, 1802477), (17040, 1675542), (17244, 1655720), (17490, 1632432), (18656, 1530405), (18744, 1523220), (18815, 1517472), (19080, 1496396), (19160, 1490148), (20448, 1396285), (20988, 1360360), (21076, 1354680), (21555, 1324576), (22578, 1264560), (22992, 1241790), (23320, 1224324), (23430, 1218576), (24992, 1142415), (25387, 1124640), (25440, 1122297), (25560, 1117028), (26235, 1088288), (26345, 1083744), (27984, 1020270), (28116, 1015480), (28740, 993432), (30104, 948420), (31240, 913932), (31614, 903120), (33867, 843040), (34009, 839520), (34080, 837771), (34488, 827860), (34980, 816216), (35145, 812384), (37488, 761610), (37630, 758736), (38160, 748198), (38320, 745074), (41393, 689760), (41976, 680180), (42152, 677340), (43110, 662288), (45156, 632280), (45984, 620895), (46640, 612162), (46860, 609288), (47421, 602080), (50774, 562320), (51120, 558514), (52470, 544144), (52690, 541872), (55968, 510135), (56232, 507740), (56445, 505824), (57480, 496716), (60208, 474210), (62480, 456966), (63228, 451560), (67734, 421520), (68018, 419760), (68976, 413930), (69960, 408108), (70290, 406192), (74976, 380805), (75260, 379368), (76161, 374880), (76320, 374099), (76640, 372537), (79035, 361248), (82786, 344880), (83952, 340090), (84304, 338670), (86220, 331144), (90312, 316140), (93280, 306081), (93720, 304644), (94842, 301040), (101548, 281160), (102027, 279840), (102240, 279257), (104940, 272072), (105380, 270936), (112464, 253870), (112890, 252912), (114960, 248358), (120416, 237105), (124179, 229920), (124960, 228483), (126456, 225780), (126935, 224928), (135468, 210760), (136036, 209880), (137952, 206965), (139920, 204054), (140580, 203096), (150520, 189684), (152322, 187440), (158070, 180624), (165572, 172440), (167904, 170045), (168608, 169335)]