280119840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 576

約数和(自身を含む): 1216228608

約数和(自身を除く): 936108768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 53, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 106, 110, 112, 120, 121, 130, 132, 140, 143, 154, 156, 159, 160, 165, 168, 176, 182, 195, 208, 210, 212, 220, 224, 231, 240, 242, 260, 264, 265, 273, 280, 286, 308, 312, 318, 330, 336, 352, 363, 364, 371, 385, 390, 416, 420, 424, 429, 440, 455, 462, 480, 484, 520, 528, 530, 546, 560, 572, 583, 605, 616, 624, 636, 660, 672, 689, 715, 726, 728, 742, 770, 780, 795, 840, 847, 848, 858, 880, 910, 924, 968, 1001, 1040, 1056, 1060, 1092, 1113, 1120, 1144, 1155, 1166, 1210, 1232, 1248, 1272, 1320, 1365, 1378, 1430, 1452, 1456, 1484, 1540, 1560, 1573, 1590, 1680, 1694, 1696, 1716, 1749, 1760, 1815, 1820, 1848, 1855, 1936, 2002, 2067, 2080, 2120, 2145, 2184, 2226, 2288, 2310, 2332, 2420, 2464, 2541, 2544, 2640, 2730, 2756, 2860, 2904, 2912, 2915, 2968, 3003, 3080, 3120, 3146, 3180, 3360, 3388, 3432, 3445, 3498, 3630, 3640, 3696, 3710, 3872, 4004, 4081, 4134, 4235, 4240, 4290, 4368, 4452, 4576, 4620, 4664, 4719, 4823, 4840, 5005, 5082, 5088, 5280, 5460, 5512, 5565, 5720, 5808, 5830, 5936, 6006, 6160, 6240, 6292, 6360, 6413, 6776, 6864, 6890, 6996, 7260, 7280, 7392, 7420, 7579, 7865, 8008, 8162, 8268, 8470, 8480, 8580, 8736, 8745, 8904, 9240, 9328, 9438, 9646, 9680, 10010, 10164, 10335, 10920, 11011, 11024, 11130, 11440, 11616, 11660, 11872, 12012, 12243, 12320, 12584, 12705, 12720, 12826, 13552, 13728, 13780, 13992, 14469, 14520, 14560, 14840, 15015, 15158, 15730, 16016, 16324, 16536, 16940, 17160, 17490, 17808, 18480, 18656, 18876, 19239, 19292, 19360, 20020, 20328, 20405, 20670, 21840, 22022, 22048, 22260, 22737, 22880, 23320, 23595, 24024, 24115, 24486, 25168, 25410, 25440, 25652, 27104, 27560, 27984, 28938, 29040, 29680, 30030, 30316, 31460, 32032, 32065, 32648, 33033, 33072, 33880, 34320, 34980, 35616, 36960, 37752, 37895, 38478, 38584, 40040, 40656, 40810, 41340, 43680, 44044, 44520, 44891, 45474, 46640, 47190, 48048, 48230, 48972, 50336, 50820, 51304, 53053, 55055, 55120, 55968, 57876, 58080, 59360, 60060, 60632, 61215, 62920, 64130, 65296, 66066, 66144, 67760, 68640, 69960, 72345, 75504, 75790, 76956, 77168, 80080, 81312, 81620, 82680, 83369, 88088, 89040, 89782, 90948, 93280, 94380, 96096, 96195, 96460, 97944, 101640, 102608, 106106, 110110, 110240, 113685, 115752, 120120, 121264, 122430, 125840, 128260, 130592, 132132, 134673, 135520, 139920, 144690, 151008, 151580, 153912, 154336, 159159, 160160, 163240, 165165, 165360, 166738, 176176, 178080, 179564, 181896, 188760, 192390, 192920, 195888, 203280, 205216, 212212, 220220, 224455, 227370, 231504, 240240, 242528, 244860, 250107, 251680, 256520, 264264, 265265, 269346, 279840, 289380, 303160, 307824, 318318, 326480, 330330, 330720, 333476, 352352, 359128, 363792, 377520, 384780, 385840, 391776, 406560, 416845, 424424, 440440, 448910, 454740, 463008, 480480, 489720, 500214, 513040, 528528, 530530, 538692, 578760, 583583, 606320, 615648, 636636, 652960, 660660, 666952, 673365, 718256, 727584, 755040, 769560, 771680, 795795, 833690, 848848, 880880, 897820, 909480, 979440, 1000428, 1026080, 1057056, 1061060, 1077384, 1157520, 1167166, 1212640, 1250535, 1273272, 1321320, 1333904, 1346730, 1436512, 1539120, 1591590, 1667380, 1697696, 1750749, 1761760, 1795640, 1818960, 1958880, 2000856, 2122120, 2154768, 2315040, 2334332, 2501070, 2546544, 2642640, 2667808, 2693460, 2917915, 3078240, 3183180, 3334760, 3501498, 3591280, 3637920, 4001712, 4244240, 4309536, 4668664, 5002140, 5093088, 5285280, 5386920, 5835830, 6366360, 6669520, 7002996, 7182560, 8003424, 8488480, 8753745, 9337328, 10004280, 10773840, 11671660, 12732720, 13339040, 14005992, 17507490, 18674656, 20008560, 21547680, 23343320, 25465440, 28011984, 35014980, 40017120, 46686640, 56023968, 70029960, 93373280, 140059920, 280119840]

約数ペア:

[(1, 280119840), (2, 140059920), (3, 93373280), (4, 70029960), (5, 56023968), (6, 46686640), (7, 40017120), (8, 35014980), (10, 28011984), (11, 25465440), (12, 23343320), (13, 21547680), (14, 20008560), (15, 18674656), (16, 17507490), (20, 14005992), (21, 13339040), (22, 12732720), (24, 11671660), (26, 10773840), (28, 10004280), (30, 9337328), (32, 8753745), (33, 8488480), (35, 8003424), (39, 7182560), (40, 7002996), (42, 6669520), (44, 6366360), (48, 5835830), (52, 5386920), (53, 5285280), (55, 5093088), (56, 5002140), (60, 4668664), (65, 4309536), (66, 4244240), (70, 4001712), (77, 3637920), (78, 3591280), (80, 3501498), (84, 3334760), (88, 3183180), (91, 3078240), (96, 2917915), (104, 2693460), (105, 2667808), (106, 2642640), (110, 2546544), (112, 2501070), (120, 2334332), (121, 2315040), (130, 2154768), (132, 2122120), (140, 2000856), (143, 1958880), (154, 1818960), (156, 1795640), (159, 1761760), (160, 1750749), (165, 1697696), (168, 1667380), (176, 1591590), (182, 1539120), (195, 1436512), (208, 1346730), (210, 1333904), (212, 1321320), (220, 1273272), (224, 1250535), (231, 1212640), (240, 1167166), (242, 1157520), (260, 1077384), (264, 1061060), (265, 1057056), (273, 1026080), (280, 1000428), (286, 979440), (308, 909480), (312, 897820), (318, 880880), (330, 848848), (336, 833690), (352, 795795), (363, 771680), (364, 769560), (371, 755040), (385, 727584), (390, 718256), (416, 673365), (420, 666952), (424, 660660), (429, 652960), (440, 636636), (455, 615648), (462, 606320), (480, 583583), (484, 578760), (520, 538692), (528, 530530), (530, 528528), (546, 513040), (560, 500214), (572, 489720), (583, 480480), (605, 463008), (616, 454740), (624, 448910), (636, 440440), (660, 424424), (672, 416845), (689, 406560), (715, 391776), (726, 385840), (728, 384780), (742, 377520), (770, 363792), (780, 359128), (795, 352352), (840, 333476), (847, 330720), (848, 330330), (858, 326480), (880, 318318), (910, 307824), (924, 303160), (968, 289380), (1001, 279840), (1040, 269346), (1056, 265265), (1060, 264264), (1092, 256520), (1113, 251680), (1120, 250107), (1144, 244860), (1155, 242528), (1166, 240240), (1210, 231504), (1232, 227370), (1248, 224455), (1272, 220220), (1320, 212212), (1365, 205216), (1378, 203280), (1430, 195888), (1452, 192920), (1456, 192390), (1484, 188760), (1540, 181896), (1560, 179564), (1573, 178080), (1590, 176176), (1680, 166738), (1694, 165360), (1696, 165165), (1716, 163240), (1749, 160160), (1760, 159159), (1815, 154336), (1820, 153912), (1848, 151580), (1855, 151008), (1936, 144690), (2002, 139920), (2067, 135520), (2080, 134673), (2120, 132132), (2145, 130592), (2184, 128260), (2226, 125840), (2288, 122430), (2310, 121264), (2332, 120120), (2420, 115752), (2464, 113685), (2541, 110240), (2544, 110110), (2640, 106106), (2730, 102608), (2756, 101640), (2860, 97944), (2904, 96460), (2912, 96195), (2915, 96096), (2968, 94380), (3003, 93280), (3080, 90948), (3120, 89782), (3146, 89040), (3180, 88088), (3360, 83369), (3388, 82680), (3432, 81620), (3445, 81312), (3498, 80080), (3630, 77168), (3640, 76956), (3696, 75790), (3710, 75504), (3872, 72345), (4004, 69960), (4081, 68640), (4134, 67760), (4235, 66144), (4240, 66066), (4290, 65296), (4368, 64130), (4452, 62920), (4576, 61215), (4620, 60632), (4664, 60060), (4719, 59360), (4823, 58080), (4840, 57876), (5005, 55968), (5082, 55120), (5088, 55055), (5280, 53053), (5460, 51304), (5512, 50820), (5565, 50336), (5720, 48972), (5808, 48230), (5830, 48048), (5936, 47190), (6006, 46640), (6160, 45474), (6240, 44891), (6292, 44520), (6360, 44044), (6413, 43680), (6776, 41340), (6864, 40810), (6890, 40656), (6996, 40040), (7260, 38584), (7280, 38478), (7392, 37895), (7420, 37752), (7579, 36960), (7865, 35616), (8008, 34980), (8162, 34320), (8268, 33880), (8470, 33072), (8480, 33033), (8580, 32648), (8736, 32065), (8745, 32032), (8904, 31460), (9240, 30316), (9328, 30030), (9438, 29680), (9646, 29040), (9680, 28938), (10010, 27984), (10164, 27560), (10335, 27104), (10920, 25652), (11011, 25440), (11024, 25410), (11130, 25168), (11440, 24486), (11616, 24115), (11660, 24024), (11872, 23595), (12012, 23320), (12243, 22880), (12320, 22737), (12584, 22260), (12705, 22048), (12720, 22022), (12826, 21840), (13552, 20670), (13728, 20405), (13780, 20328), (13992, 20020), (14469, 19360), (14520, 19292), (14560, 19239), (14840, 18876), (15015, 18656), (15158, 18480), (15730, 17808), (16016, 17490), (16324, 17160), (16536, 16940)]