7921466280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 640

約数和(自身を含む): 33341172480

約数和(自身を除く): 25419706200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 67, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 134, 135, 140, 156, 162, 168, 180, 182, 189, 195, 201, 210, 216, 234, 252, 260, 268, 270, 273, 280, 312, 315, 324, 335, 351, 360, 364, 378, 390, 401, 402, 405, 420, 455, 468, 469, 504, 520, 536, 540, 546, 567, 585, 603, 630, 648, 670, 702, 728, 756, 780, 802, 804, 810, 819, 840, 871, 910, 936, 938, 945, 1005, 1053, 1080, 1092, 1134, 1170, 1203, 1206, 1260, 1340, 1365, 1404, 1407, 1512, 1560, 1604, 1608, 1620, 1638, 1742, 1755, 1809, 1820, 1876, 1890, 2005, 2010, 2106, 2184, 2268, 2340, 2345, 2406, 2412, 2457, 2520, 2613, 2680, 2730, 2807, 2808, 2814, 2835, 3015, 3208, 3240, 3276, 3484, 3510, 3609, 3618, 3640, 3752, 3780, 4010, 4020, 4095, 4212, 4221, 4355, 4536, 4680, 4690, 4812, 4824, 4914, 5213, 5226, 5265, 5427, 5460, 5614, 5628, 5670, 6015, 6030, 6097, 6552, 6968, 7020, 7035, 7218, 7236, 7371, 7560, 7839, 8020, 8040, 8190, 8421, 8424, 8442, 8710, 9045, 9380, 9624, 9828, 10426, 10452, 10530, 10827, 10854, 10920, 11228, 11256, 11340, 12030, 12060, 12194, 12285, 12663, 13065, 14035, 14040, 14070, 14436, 14472, 14742, 15639, 15678, 16040, 16380, 16842, 16884, 17420, 18045, 18090, 18291, 18760, 19656, 20852, 20904, 21060, 21105, 21654, 21708, 22456, 22680, 23517, 24060, 24120, 24388, 24570, 25263, 25326, 26065, 26130, 26867, 27135, 28070, 28140, 28872, 29484, 30485, 31278, 31356, 32481, 32760, 33684, 33768, 34840, 36090, 36180, 36491, 36582, 36855, 37989, 39195, 41704, 42105, 42120, 42210, 43308, 43416, 46917, 47034, 48120, 48776, 49140, 50526, 50652, 52130, 52260, 53734, 54135, 54270, 54873, 56140, 56280, 58968, 60970, 62556, 62712, 63315, 64962, 67368, 70551, 72180, 72360, 72982, 73164, 73710, 75789, 75978, 78195, 78390, 80601, 84210, 84420, 86616, 91455, 93834, 94068, 98280, 101052, 101304, 104260, 104520, 107468, 108270, 108540, 109473, 109746, 112280, 117585, 121940, 125112, 126315, 126630, 129924, 134335, 140751, 141102, 144360, 145964, 146328, 147420, 151578, 151956, 156390, 156780, 161202, 162405, 164619, 168420, 168840, 182455, 182910, 187668, 188069, 188136, 189945, 202104, 208520, 214936, 216540, 217080, 218946, 219492, 227367, 234585, 235170, 241803, 243880, 252630, 253260, 259848, 268670, 274365, 281502, 282204, 291928, 294840, 303156, 303912, 312780, 313560, 322404, 324810, 328419, 329238, 336840, 349271, 352755, 364910, 365820, 375336, 376138, 378945, 379890, 403005, 422253, 433080, 437892, 438984, 454734, 469170, 470340, 483606, 493857, 505260, 506520, 537340, 547365, 548730, 563004, 564207, 564408, 606312, 625560, 644808, 649620, 656838, 658476, 698542, 703755, 705510, 725409, 729820, 731640, 752276, 757890, 759780, 806010, 823095, 844506, 875784, 909468, 938340, 940345, 940680, 967212, 985257, 987714, 1010520, 1047813, 1074680, 1094730, 1097460, 1126008, 1128414, 1136835, 1209015, 1299240, 1313676, 1316952, 1397084, 1407510, 1411020, 1450818, 1459640, 1504552, 1515780, 1519560, 1612020, 1642095, 1646190, 1689012, 1692621, 1746355, 1818936, 1876680, 1880690, 1934424, 1970514, 1975428, 2095626, 2111265, 2176227, 2189460, 2194920, 2256828, 2273670, 2418030, 2444897, 2469285, 2627352, 2794168, 2815020, 2821035, 2822040, 2901636, 2955771, 3031560, 3143439, 3224040, 3284190, 3292380, 3378024, 3385242, 3492710, 3627045, 3761380, 3941028, 3950856, 4191252, 4222530, 4352454, 4378920, 4513656, 4547340, 4836060, 4889794, 4926285, 4938570, 5077863, 5239065, 5630040, 5642070, 5803272, 5911542, 6286878, 6568380, 6584760, 6770484, 6985420, 7254090, 7334691, 7522760, 7882056, 8382504, 8445060, 8463105, 8704908, 9094680, 9430317, 9672120, 9779588, 9852570, 9877140, 10155726, 10478130, 10881135, 11284140, 11823084, 12224485, 12573756, 13136760, 13540968, 13970840, 14508180, 14669382, 14778855, 15233589, 15717195, 16890120, 16926210, 17409816, 18860634, 19559176, 19705140, 19754280, 20311452, 20956260, 21762270, 22004073, 22568280, 23646168, 24448970, 25147512, 25389315, 28290951, 29016360, 29338764, 29557710, 30467178, 31434390, 33852420, 36673455, 37721268, 39410280, 40622904, 41912520, 43524540, 44008146, 47151585, 48897940, 50778630, 56581902, 58677528, 59115420, 60934356, 62868780, 66012219, 67704840, 73346910, 75442536, 76167945, 87049080, 88016292, 94303170, 97795880, 101557260, 110020365, 113163804, 118230840, 121868712, 125737560, 132024438, 141454755, 146693820, 152335890, 176032584, 188606340, 198036657, 203114520, 220040730, 226327608, 264048876, 282909510, 293387640, 304671780, 330061095, 377212680, 396073314, 440081460, 528097752, 565819020, 609343560, 660122190, 792146628, 880162920, 990183285, 1131638040, 1320244380, 1584293256, 1980366570, 2640488760, 3960733140, 7921466280]

約数ペア:

[(1, 7921466280), (2, 3960733140), (3, 2640488760), (4, 1980366570), (5, 1584293256), (6, 1320244380), (7, 1131638040), (8, 990183285), (9, 880162920), (10, 792146628), (12, 660122190), (13, 609343560), (14, 565819020), (15, 528097752), (18, 440081460), (20, 396073314), (21, 377212680), (24, 330061095), (26, 304671780), (27, 293387640), (28, 282909510), (30, 264048876), (35, 226327608), (36, 220040730), (39, 203114520), (40, 198036657), (42, 188606340), (45, 176032584), (52, 152335890), (54, 146693820), (56, 141454755), (60, 132024438), (63, 125737560), (65, 121868712), (67, 118230840), (70, 113163804), (72, 110020365), (78, 101557260), (81, 97795880), (84, 94303170), (90, 88016292), (91, 87049080), (104, 76167945), (105, 75442536), (108, 73346910), (117, 67704840), (120, 66012219), (126, 62868780), (130, 60934356), (134, 59115420), (135, 58677528), (140, 56581902), (156, 50778630), (162, 48897940), (168, 47151585), (180, 44008146), (182, 43524540), (189, 41912520), (195, 40622904), (201, 39410280), (210, 37721268), (216, 36673455), (234, 33852420), (252, 31434390), (260, 30467178), (268, 29557710), (270, 29338764), (273, 29016360), (280, 28290951), (312, 25389315), (315, 25147512), (324, 24448970), (335, 23646168), (351, 22568280), (360, 22004073), (364, 21762270), (378, 20956260), (390, 20311452), (401, 19754280), (402, 19705140), (405, 19559176), (420, 18860634), (455, 17409816), (468, 16926210), (469, 16890120), (504, 15717195), (520, 15233589), (536, 14778855), (540, 14669382), (546, 14508180), (567, 13970840), (585, 13540968), (603, 13136760), (630, 12573756), (648, 12224485), (670, 11823084), (702, 11284140), (728, 10881135), (756, 10478130), (780, 10155726), (802, 9877140), (804, 9852570), (810, 9779588), (819, 9672120), (840, 9430317), (871, 9094680), (910, 8704908), (936, 8463105), (938, 8445060), (945, 8382504), (1005, 7882056), (1053, 7522760), (1080, 7334691), (1092, 7254090), (1134, 6985420), (1170, 6770484), (1203, 6584760), (1206, 6568380), (1260, 6286878), (1340, 5911542), (1365, 5803272), (1404, 5642070), (1407, 5630040), (1512, 5239065), (1560, 5077863), (1604, 4938570), (1608, 4926285), (1620, 4889794), (1638, 4836060), (1742, 4547340), (1755, 4513656), (1809, 4378920), (1820, 4352454), (1876, 4222530), (1890, 4191252), (2005, 3950856), (2010, 3941028), (2106, 3761380), (2184, 3627045), (2268, 3492710), (2340, 3385242), (2345, 3378024), (2406, 3292380), (2412, 3284190), (2457, 3224040), (2520, 3143439), (2613, 3031560), (2680, 2955771), (2730, 2901636), (2807, 2822040), (2808, 2821035), (2814, 2815020), (2835, 2794168), (3015, 2627352), (3208, 2469285), (3240, 2444897), (3276, 2418030), (3484, 2273670), (3510, 2256828), (3609, 2194920), (3618, 2189460), (3640, 2176227), (3752, 2111265), (3780, 2095626), (4010, 1975428), (4020, 1970514), (4095, 1934424), (4212, 1880690), (4221, 1876680), (4355, 1818936), (4536, 1746355), (4680, 1692621), (4690, 1689012), (4812, 1646190), (4824, 1642095), (4914, 1612020), (5213, 1519560), (5226, 1515780), (5265, 1504552), (5427, 1459640), (5460, 1450818), (5614, 1411020), (5628, 1407510), (5670, 1397084), (6015, 1316952), (6030, 1313676), (6097, 1299240), (6552, 1209015), (6968, 1136835), (7020, 1128414), (7035, 1126008), (7218, 1097460), (7236, 1094730), (7371, 1074680), (7560, 1047813), (7839, 1010520), (8020, 987714), (8040, 985257), (8190, 967212), (8421, 940680), (8424, 940345), (8442, 938340), (8710, 909468), (9045, 875784), (9380, 844506), (9624, 823095), (9828, 806010), (10426, 759780), (10452, 757890), (10530, 752276), (10827, 731640), (10854, 729820), (10920, 725409), (11228, 705510), (11256, 703755), (11340, 698542), (12030, 658476), (12060, 656838), (12194, 649620), (12285, 644808), (12663, 625560), (13065, 606312), (14035, 564408), (14040, 564207), (14070, 563004), (14436, 548730), (14472, 547365), (14742, 537340), (15639, 506520), (15678, 505260), (16040, 493857), (16380, 483606), (16842, 470340), (16884, 469170), (17420, 454734), (18045, 438984), (18090, 437892), (18291, 433080), (18760, 422253), (19656, 403005), (20852, 379890), (20904, 378945), (21060, 376138), (21105, 375336), (21654, 365820), (21708, 364910), (22456, 352755), (22680, 349271), (23517, 336840), (24060, 329238), (24120, 328419), (24388, 324810), (24570, 322404), (25263, 313560), (25326, 312780), (26065, 303912), (26130, 303156), (26867, 294840), (27135, 291928), (28070, 282204), (28140, 281502), (28872, 274365), (29484, 268670), (30485, 259848), (31278, 253260), (31356, 252630), (32481, 243880), (32760, 241803), (33684, 235170), (33768, 234585), (34840, 227367), (36090, 219492), (36180, 218946), (36491, 217080), (36582, 216540), (36855, 214936), (37989, 208520), (39195, 202104), (41704, 189945), (42105, 188136), (42120, 188069), (42210, 187668), (43308, 182910), (43416, 182455), (46917, 168840), (47034, 168420), (48120, 164619), (48776, 162405), (49140, 161202), (50526, 156780), (50652, 156390), (52130, 151956), (52260, 151578), (53734, 147420), (54135, 146328), (54270, 145964), (54873, 144360), (56140, 141102), (56280, 140751), (58968, 134335), (60970, 129924), (62556, 126630), (62712, 126315), (63315, 125112), (64962, 121940), (67368, 117585), (70551, 112280), (72180, 109746), (72360, 109473), (72982, 108540), (73164, 108270), (73710, 107468), (75789, 104520), (75978, 104260), (78195, 101304), (78390, 101052), (80601, 98280), (84210, 94068), (84420, 93834), (86616, 91455)]