201821760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 448

約数和(自身を含む): 842711040

約数和(自身を除く): 640889280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 94, 96, 105, 108, 112, 120, 126, 135, 140, 141, 142, 144, 160, 168, 180, 188, 189, 192, 210, 213, 216, 224, 235, 240, 252, 270, 280, 282, 284, 288, 315, 320, 329, 336, 355, 360, 376, 378, 420, 423, 426, 432, 448, 470, 480, 497, 504, 540, 560, 564, 568, 576, 630, 639, 658, 672, 705, 710, 720, 752, 756, 840, 846, 852, 864, 940, 945, 960, 987, 994, 1008, 1065, 1080, 1120, 1128, 1136, 1260, 1269, 1278, 1316, 1344, 1410, 1420, 1440, 1491, 1504, 1512, 1645, 1680, 1692, 1704, 1728, 1880, 1890, 1917, 1974, 1988, 2016, 2115, 2130, 2160, 2240, 2256, 2272, 2485, 2520, 2538, 2556, 2632, 2820, 2840, 2880, 2961, 2982, 3008, 3024, 3195, 3290, 3337, 3360, 3384, 3408, 3760, 3780, 3834, 3948, 3976, 4032, 4230, 4260, 4320, 4473, 4512, 4544, 4935, 4970, 5040, 5076, 5112, 5264, 5640, 5680, 5922, 5964, 6048, 6345, 6390, 6580, 6674, 6720, 6768, 6816, 7455, 7520, 7560, 7668, 7896, 7952, 8460, 8520, 8640, 8883, 8946, 9024, 9585, 9870, 9940, 10011, 10080, 10152, 10224, 10528, 11280, 11360, 11844, 11928, 12096, 12690, 12780, 13160, 13348, 13419, 13536, 13632, 14805, 14910, 15040, 15120, 15336, 15792, 15904, 16685, 16920, 17040, 17766, 17892, 19170, 19740, 19880, 20022, 20160, 20304, 20448, 21056, 22365, 22560, 22720, 23359, 23688, 23856, 25380, 25560, 26320, 26696, 26838, 27072, 29610, 29820, 30033, 30240, 30672, 31584, 31808, 33370, 33840, 34080, 35532, 35784, 38340, 39480, 39760, 40044, 40608, 40896, 44415, 44730, 45120, 46718, 47376, 47712, 50055, 50760, 51120, 52640, 53392, 53676, 59220, 59640, 60066, 60480, 61344, 63168, 66740, 67095, 67680, 68160, 70077, 71064, 71568, 76680, 78960, 79520, 80088, 81216, 88830, 89460, 90099, 93436, 94752, 95424, 100110, 101520, 102240, 105280, 106784, 107352, 116795, 118440, 119280, 120132, 122688, 133480, 134190, 135360, 140154, 142128, 143136, 150165, 153360, 157920, 159040, 160176, 177660, 178920, 180198, 186872, 189504, 200220, 203040, 204480, 210231, 213568, 214704, 233590, 236880, 238560, 240264, 266960, 268380, 280308, 284256, 286272, 300330, 306720, 315840, 320352, 350385, 355320, 357840, 360396, 373744, 400440, 406080, 420462, 429408, 450495, 467180, 473760, 477120, 480528, 533920, 536760, 560616, 568512, 600660, 613440, 630693, 640704, 700770, 710640, 715680, 720792, 747488, 800880, 840924, 858816, 900990, 934360, 947520, 961056, 1051155, 1067840, 1073520, 1121232, 1201320, 1261386, 1401540, 1421280, 1431360, 1441584, 1494976, 1601760, 1681848, 1801980, 1868720, 1922112, 2102310, 2147040, 2242464, 2402640, 2522772, 2803080, 2842560, 2883168, 3153465, 3203520, 3363696, 3603960, 3737440, 4204620, 4294080, 4484928, 4805280, 5045544, 5606160, 5766336, 6306930, 6727392, 7207920, 7474880, 8409240, 9610560, 10091088, 11212320, 12613860, 13454784, 14415840, 16818480, 20182176, 22424640, 25227720, 28831680, 33636960, 40364352, 50455440, 67273920, 100910880, 201821760]

約数ペア:

[(1, 201821760), (2, 100910880), (3, 67273920), (4, 50455440), (5, 40364352), (6, 33636960), (7, 28831680), (8, 25227720), (9, 22424640), (10, 20182176), (12, 16818480), (14, 14415840), (15, 13454784), (16, 12613860), (18, 11212320), (20, 10091088), (21, 9610560), (24, 8409240), (27, 7474880), (28, 7207920), (30, 6727392), (32, 6306930), (35, 5766336), (36, 5606160), (40, 5045544), (42, 4805280), (45, 4484928), (47, 4294080), (48, 4204620), (54, 3737440), (56, 3603960), (60, 3363696), (63, 3203520), (64, 3153465), (70, 2883168), (71, 2842560), (72, 2803080), (80, 2522772), (84, 2402640), (90, 2242464), (94, 2147040), (96, 2102310), (105, 1922112), (108, 1868720), (112, 1801980), (120, 1681848), (126, 1601760), (135, 1494976), (140, 1441584), (141, 1431360), (142, 1421280), (144, 1401540), (160, 1261386), (168, 1201320), (180, 1121232), (188, 1073520), (189, 1067840), (192, 1051155), (210, 961056), (213, 947520), (216, 934360), (224, 900990), (235, 858816), (240, 840924), (252, 800880), (270, 747488), (280, 720792), (282, 715680), (284, 710640), (288, 700770), (315, 640704), (320, 630693), (329, 613440), (336, 600660), (355, 568512), (360, 560616), (376, 536760), (378, 533920), (420, 480528), (423, 477120), (426, 473760), (432, 467180), (448, 450495), (470, 429408), (480, 420462), (497, 406080), (504, 400440), (540, 373744), (560, 360396), (564, 357840), (568, 355320), (576, 350385), (630, 320352), (639, 315840), (658, 306720), (672, 300330), (705, 286272), (710, 284256), (720, 280308), (752, 268380), (756, 266960), (840, 240264), (846, 238560), (852, 236880), (864, 233590), (940, 214704), (945, 213568), (960, 210231), (987, 204480), (994, 203040), (1008, 200220), (1065, 189504), (1080, 186872), (1120, 180198), (1128, 178920), (1136, 177660), (1260, 160176), (1269, 159040), (1278, 157920), (1316, 153360), (1344, 150165), (1410, 143136), (1420, 142128), (1440, 140154), (1491, 135360), (1504, 134190), (1512, 133480), (1645, 122688), (1680, 120132), (1692, 119280), (1704, 118440), (1728, 116795), (1880, 107352), (1890, 106784), (1917, 105280), (1974, 102240), (1988, 101520), (2016, 100110), (2115, 95424), (2130, 94752), (2160, 93436), (2240, 90099), (2256, 89460), (2272, 88830), (2485, 81216), (2520, 80088), (2538, 79520), (2556, 78960), (2632, 76680), (2820, 71568), (2840, 71064), (2880, 70077), (2961, 68160), (2982, 67680), (3008, 67095), (3024, 66740), (3195, 63168), (3290, 61344), (3337, 60480), (3360, 60066), (3384, 59640), (3408, 59220), (3760, 53676), (3780, 53392), (3834, 52640), (3948, 51120), (3976, 50760), (4032, 50055), (4230, 47712), (4260, 47376), (4320, 46718), (4473, 45120), (4512, 44730), (4544, 44415), (4935, 40896), (4970, 40608), (5040, 40044), (5076, 39760), (5112, 39480), (5264, 38340), (5640, 35784), (5680, 35532), (5922, 34080), (5964, 33840), (6048, 33370), (6345, 31808), (6390, 31584), (6580, 30672), (6674, 30240), (6720, 30033), (6768, 29820), (6816, 29610), (7455, 27072), (7520, 26838), (7560, 26696), (7668, 26320), (7896, 25560), (7952, 25380), (8460, 23856), (8520, 23688), (8640, 23359), (8883, 22720), (8946, 22560), (9024, 22365), (9585, 21056), (9870, 20448), (9940, 20304), (10011, 20160), (10080, 20022), (10152, 19880), (10224, 19740), (10528, 19170), (11280, 17892), (11360, 17766), (11844, 17040), (11928, 16920), (12096, 16685), (12690, 15904), (12780, 15792), (13160, 15336), (13348, 15120), (13419, 15040), (13536, 14910), (13632, 14805)]