1279015920

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 560

約数和(自身を含む): 5510188992

約数和(自身を除く): 4231173072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 241, 243, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 420, 432, 455, 468, 482, 486, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 702, 720, 723, 728, 729, 756, 780, 810, 819, 840, 910, 936, 945, 964, 972, 1008, 1040, 1053, 1080, 1092, 1134, 1170, 1205, 1215, 1260, 1296, 1365, 1404, 1446, 1456, 1458, 1512, 1560, 1620, 1638, 1680, 1687, 1701, 1755, 1820, 1872, 1890, 1928, 1944, 2106, 2160, 2169, 2184, 2268, 2340, 2410, 2430, 2457, 2520, 2730, 2808, 2835, 2892, 2916, 3024, 3120, 3133, 3159, 3240, 3276, 3374, 3402, 3510, 3615, 3640, 3645, 3780, 3856, 3888, 4095, 4212, 4338, 4368, 4536, 4680, 4820, 4860, 4914, 5040, 5061, 5103, 5265, 5460, 5616, 5670, 5784, 5832, 6266, 6318, 6480, 6507, 6552, 6748, 6804, 7020, 7230, 7280, 7290, 7371, 7560, 8190, 8424, 8435, 8505, 8676, 9072, 9360, 9399, 9477, 9640, 9720, 9828, 10122, 10206, 10530, 10845, 10920, 11340, 11568, 11664, 12285, 12532, 12636, 13014, 13104, 13496, 13608, 14040, 14460, 14580, 14742, 15120, 15183, 15665, 15795, 16380, 16848, 16870, 17010, 17352, 18798, 18954, 19280, 19440, 19521, 19656, 20244, 20412, 21060, 21690, 21840, 21931, 22113, 22680, 24570, 25064, 25272, 25305, 25515, 26028, 26992, 27216, 28080, 28197, 28920, 29160, 29484, 30366, 31330, 31590, 32535, 32760, 33740, 34020, 34704, 36855, 37596, 37908, 39042, 39312, 40488, 40824, 42120, 43380, 43862, 44226, 45360, 45549, 46995, 47385, 49140, 50128, 50544, 50610, 51030, 52056, 56394, 57840, 58320, 58563, 58968, 60732, 62660, 63180, 65070, 65520, 65793, 66339, 67480, 68040, 73710, 75192, 75816, 75915, 78084, 80976, 81648, 84240, 84591, 86760, 87724, 88452, 91098, 93990, 94770, 97605, 98280, 101220, 102060, 104112, 109655, 110565, 112788, 117126, 117936, 121464, 125320, 126360, 130140, 131586, 132678, 134960, 136080, 136647, 140985, 147420, 150384, 151632, 151830, 156168, 169182, 173520, 175448, 175689, 176904, 182196, 187980, 189540, 195210, 196560, 197379, 202440, 204120, 219310, 221130, 225576, 227745, 234252, 242928, 250640, 252720, 253773, 260280, 263172, 265356, 273294, 281970, 292815, 294840, 303660, 312336, 328965, 331695, 338364, 350896, 351378, 353808, 364392, 375960, 379080, 390420, 394758, 404880, 408240, 409941, 422955, 438620, 442260, 451152, 455490, 468504, 507546, 520560, 526344, 530712, 546588, 563940, 585630, 589680, 592137, 607320, 657930, 663390, 676728, 683235, 702756, 728784, 751920, 758160, 761319, 780840, 789516, 819882, 845910, 877240, 878445, 884520, 910980, 937008, 986895, 1015092, 1052688, 1061424, 1093176, 1127880, 1171260, 1184274, 1214640, 1229823, 1268865, 1315860, 1326780, 1353456, 1366470, 1405512, 1522638, 1561680, 1579032, 1639764, 1691820, 1754480, 1756890, 1769040, 1776411, 1821960, 1973790, 2030184, 2049705, 2186352, 2255760, 2283957, 2342520, 2368548, 2459646, 2537730, 2631720, 2653560, 2732940, 2811024, 2960685, 3045276, 3158064, 3279528, 3383640, 3513780, 3552822, 3643920, 3806595, 3947580, 4060368, 4099410, 4567914, 4685040, 4737096, 4919292, 5075460, 5263440, 5307120, 5329233, 5465880, 5921370, 6090552, 6149115, 6559056, 6767280, 7027560, 7105644, 7613190, 7895160, 8198820, 8882055, 9135828, 9474192, 9838584, 10150920, 10658466, 10931760, 11419785, 11842740, 12181104, 12298230, 14055120, 14211288, 15226380, 15790320, 15987699, 16397640, 17764110, 18271656, 19677168, 20301840, 21316932, 22839570, 23685480, 24596460, 26646165, 28422576, 30452760, 31975398, 32795280, 35528220, 36543312, 42633864, 45679140, 47370960, 49192920, 53292330, 60905520, 63950796, 71056440, 79938495, 85267728, 91358280, 98385840, 106584660, 127901592, 142112880, 159876990, 182716560, 213169320, 255803184, 319753980, 426338640, 639507960, 1279015920]

約数ペア:

[(1, 1279015920), (2, 639507960), (3, 426338640), (4, 319753980), (5, 255803184), (6, 213169320), (7, 182716560), (8, 159876990), (9, 142112880), (10, 127901592), (12, 106584660), (13, 98385840), (14, 91358280), (15, 85267728), (16, 79938495), (18, 71056440), (20, 63950796), (21, 60905520), (24, 53292330), (26, 49192920), (27, 47370960), (28, 45679140), (30, 42633864), (35, 36543312), (36, 35528220), (39, 32795280), (40, 31975398), (42, 30452760), (45, 28422576), (48, 26646165), (52, 24596460), (54, 23685480), (56, 22839570), (60, 21316932), (63, 20301840), (65, 19677168), (70, 18271656), (72, 17764110), (78, 16397640), (80, 15987699), (81, 15790320), (84, 15226380), (90, 14211288), (91, 14055120), (104, 12298230), (105, 12181104), (108, 11842740), (112, 11419785), (117, 10931760), (120, 10658466), (126, 10150920), (130, 9838584), (135, 9474192), (140, 9135828), (144, 8882055), (156, 8198820), (162, 7895160), (168, 7613190), (180, 7105644), (182, 7027560), (189, 6767280), (195, 6559056), (208, 6149115), (210, 6090552), (216, 5921370), (234, 5465880), (240, 5329233), (241, 5307120), (243, 5263440), (252, 5075460), (260, 4919292), (270, 4737096), (273, 4685040), (280, 4567914), (312, 4099410), (315, 4060368), (324, 3947580), (336, 3806595), (351, 3643920), (360, 3552822), (364, 3513780), (378, 3383640), (390, 3279528), (405, 3158064), (420, 3045276), (432, 2960685), (455, 2811024), (468, 2732940), (482, 2653560), (486, 2631720), (504, 2537730), (520, 2459646), (540, 2368548), (546, 2342520), (560, 2283957), (567, 2255760), (585, 2186352), (624, 2049705), (630, 2030184), (648, 1973790), (702, 1821960), (720, 1776411), (723, 1769040), (728, 1756890), (729, 1754480), (756, 1691820), (780, 1639764), (810, 1579032), (819, 1561680), (840, 1522638), (910, 1405512), (936, 1366470), (945, 1353456), (964, 1326780), (972, 1315860), (1008, 1268865), (1040, 1229823), (1053, 1214640), (1080, 1184274), (1092, 1171260), (1134, 1127880), (1170, 1093176), (1205, 1061424), (1215, 1052688), (1260, 1015092), (1296, 986895), (1365, 937008), (1404, 910980), (1446, 884520), (1456, 878445), (1458, 877240), (1512, 845910), (1560, 819882), (1620, 789516), (1638, 780840), (1680, 761319), (1687, 758160), (1701, 751920), (1755, 728784), (1820, 702756), (1872, 683235), (1890, 676728), (1928, 663390), (1944, 657930), (2106, 607320), (2160, 592137), (2169, 589680), (2184, 585630), (2268, 563940), (2340, 546588), (2410, 530712), (2430, 526344), (2457, 520560), (2520, 507546), (2730, 468504), (2808, 455490), (2835, 451152), (2892, 442260), (2916, 438620), (3024, 422955), (3120, 409941), (3133, 408240), (3159, 404880), (3240, 394758), (3276, 390420), (3374, 379080), (3402, 375960), (3510, 364392), (3615, 353808), (3640, 351378), (3645, 350896), (3780, 338364), (3856, 331695), (3888, 328965), (4095, 312336), (4212, 303660), (4338, 294840), (4368, 292815), (4536, 281970), (4680, 273294), (4820, 265356), (4860, 263172), (4914, 260280), (5040, 253773), (5061, 252720), (5103, 250640), (5265, 242928), (5460, 234252), (5616, 227745), (5670, 225576), (5784, 221130), (5832, 219310), (6266, 204120), (6318, 202440), (6480, 197379), (6507, 196560), (6552, 195210), (6748, 189540), (6804, 187980), (7020, 182196), (7230, 176904), (7280, 175689), (7290, 175448), (7371, 173520), (7560, 169182), (8190, 156168), (8424, 151830), (8435, 151632), (8505, 150384), (8676, 147420), (9072, 140985), (9360, 136647), (9399, 136080), (9477, 134960), (9640, 132678), (9720, 131586), (9828, 130140), (10122, 126360), (10206, 125320), (10530, 121464), (10845, 117936), (10920, 117126), (11340, 112788), (11568, 110565), (11664, 109655), (12285, 104112), (12532, 102060), (12636, 101220), (13014, 98280), (13104, 97605), (13496, 94770), (13608, 93990), (14040, 91098), (14460, 88452), (14580, 87724), (14742, 86760), (15120, 84591), (15183, 84240), (15665, 81648), (15795, 80976), (16380, 78084), (16848, 75915), (16870, 75816), (17010, 75192), (17352, 73710), (18798, 68040), (18954, 67480), (19280, 66339), (19440, 65793), (19521, 65520), (19656, 65070), (20244, 63180), (20412, 62660), (21060, 60732), (21690, 58968), (21840, 58563), (21931, 58320), (22113, 57840), (22680, 56394), (24570, 52056), (25064, 51030), (25272, 50610), (25305, 50544), (25515, 50128), (26028, 49140), (26992, 47385), (27216, 46995), (28080, 45549), (28197, 45360), (28920, 44226), (29160, 43862), (29484, 43380), (30366, 42120), (31330, 40824), (31590, 40488), (32535, 39312), (32760, 39042), (33740, 37908), (34020, 37596), (34704, 36855)]