197557920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 384

約数和(自身を含む): 812851200

約数和(自身を除く): 615293280

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, 70, 72, 80, 84, 90, 94, 96, 105, 108, 112, 120, 126, 135, 139, 140, 141, 144, 160, 168, 180, 188, 189, 210, 216, 224, 235, 240, 252, 270, 278, 280, 282, 288, 315, 329, 336, 360, 376, 378, 417, 420, 423, 432, 470, 480, 504, 540, 556, 560, 564, 630, 658, 672, 695, 705, 720, 752, 756, 834, 840, 846, 864, 940, 945, 973, 987, 1008, 1080, 1112, 1120, 1128, 1251, 1260, 1269, 1316, 1390, 1410, 1440, 1504, 1512, 1645, 1668, 1680, 1692, 1880, 1890, 1946, 1974, 2016, 2085, 2115, 2160, 2224, 2256, 2502, 2520, 2538, 2632, 2780, 2820, 2919, 2961, 3024, 3290, 3336, 3360, 3384, 3753, 3760, 3780, 3892, 3948, 4170, 4230, 4320, 4448, 4512, 4865, 4935, 5004, 5040, 5076, 5264, 5560, 5640, 5838, 5922, 6048, 6255, 6345, 6533, 6580, 6672, 6768, 7506, 7520, 7560, 7784, 7896, 8340, 8460, 8757, 8883, 9730, 9870, 10008, 10080, 10152, 10528, 11120, 11280, 11676, 11844, 12510, 12690, 13066, 13160, 13344, 13536, 14595, 14805, 15012, 15120, 15568, 15792, 16680, 16920, 17514, 17766, 18765, 19460, 19599, 19740, 20016, 20304, 22240, 22560, 23352, 23688, 25020, 25380, 26132, 26271, 26320, 29190, 29610, 30024, 30240, 31136, 31584, 32665, 33360, 33840, 35028, 35532, 37530, 38920, 39198, 39480, 40032, 40608, 43785, 44415, 45731, 46704, 47376, 50040, 50760, 52264, 52542, 52640, 58380, 58797, 59220, 60048, 65330, 66720, 67680, 70056, 71064, 75060, 77840, 78396, 78960, 87570, 88830, 91462, 93408, 94752, 97995, 100080, 101520, 104528, 105084, 116760, 117594, 118440, 120096, 130660, 131355, 137193, 140112, 142128, 150120, 155680, 156792, 157920, 175140, 176391, 177660, 182924, 195990, 200160, 203040, 209056, 210168, 228655, 233520, 235188, 236880, 261320, 262710, 274386, 280224, 284256, 293985, 300240, 313584, 350280, 352782, 355320, 365848, 391980, 411579, 420336, 457310, 467040, 470376, 473760, 522640, 525420, 548772, 587970, 600480, 627168, 685965, 700560, 705564, 710640, 731696, 783960, 823158, 840672, 881955, 914620, 940752, 1045280, 1050840, 1097544, 1175940, 1234737, 1371930, 1401120, 1411128, 1421280, 1463392, 1567920, 1646316, 1763910, 1829240, 1881504, 2057895, 2101680, 2195088, 2351880, 2469474, 2743860, 2822256, 3135840, 3292632, 3527820, 3658480, 4115790, 4203360, 4390176, 4703760, 4938948, 5487720, 5644512, 6173685, 6585264, 7055640, 7316960, 8231580, 9407520, 9877896, 10975440, 12347370, 13170528, 14111280, 16463160, 19755792, 21950880, 24694740, 28222560, 32926320, 39511584, 49389480, 65852640, 98778960, 197557920]

約数ペア:

[(1, 197557920), (2, 98778960), (3, 65852640), (4, 49389480), (5, 39511584), (6, 32926320), (7, 28222560), (8, 24694740), (9, 21950880), (10, 19755792), (12, 16463160), (14, 14111280), (15, 13170528), (16, 12347370), (18, 10975440), (20, 9877896), (21, 9407520), (24, 8231580), (27, 7316960), (28, 7055640), (30, 6585264), (32, 6173685), (35, 5644512), (36, 5487720), (40, 4938948), (42, 4703760), (45, 4390176), (47, 4203360), (48, 4115790), (54, 3658480), (56, 3527820), (60, 3292632), (63, 3135840), (70, 2822256), (72, 2743860), (80, 2469474), (84, 2351880), (90, 2195088), (94, 2101680), (96, 2057895), (105, 1881504), (108, 1829240), (112, 1763910), (120, 1646316), (126, 1567920), (135, 1463392), (139, 1421280), (140, 1411128), (141, 1401120), (144, 1371930), (160, 1234737), (168, 1175940), (180, 1097544), (188, 1050840), (189, 1045280), (210, 940752), (216, 914620), (224, 881955), (235, 840672), (240, 823158), (252, 783960), (270, 731696), (278, 710640), (280, 705564), (282, 700560), (288, 685965), (315, 627168), (329, 600480), (336, 587970), (360, 548772), (376, 525420), (378, 522640), (417, 473760), (420, 470376), (423, 467040), (432, 457310), (470, 420336), (480, 411579), (504, 391980), (540, 365848), (556, 355320), (560, 352782), (564, 350280), (630, 313584), (658, 300240), (672, 293985), (695, 284256), (705, 280224), (720, 274386), (752, 262710), (756, 261320), (834, 236880), (840, 235188), (846, 233520), (864, 228655), (940, 210168), (945, 209056), (973, 203040), (987, 200160), (1008, 195990), (1080, 182924), (1112, 177660), (1120, 176391), (1128, 175140), (1251, 157920), (1260, 156792), (1269, 155680), (1316, 150120), (1390, 142128), (1410, 140112), (1440, 137193), (1504, 131355), (1512, 130660), (1645, 120096), (1668, 118440), (1680, 117594), (1692, 116760), (1880, 105084), (1890, 104528), (1946, 101520), (1974, 100080), (2016, 97995), (2085, 94752), (2115, 93408), (2160, 91462), (2224, 88830), (2256, 87570), (2502, 78960), (2520, 78396), (2538, 77840), (2632, 75060), (2780, 71064), (2820, 70056), (2919, 67680), (2961, 66720), (3024, 65330), (3290, 60048), (3336, 59220), (3360, 58797), (3384, 58380), (3753, 52640), (3760, 52542), (3780, 52264), (3892, 50760), (3948, 50040), (4170, 47376), (4230, 46704), (4320, 45731), (4448, 44415), (4512, 43785), (4865, 40608), (4935, 40032), (5004, 39480), (5040, 39198), (5076, 38920), (5264, 37530), (5560, 35532), (5640, 35028), (5838, 33840), (5922, 33360), (6048, 32665), (6255, 31584), (6345, 31136), (6533, 30240), (6580, 30024), (6672, 29610), (6768, 29190), (7506, 26320), (7520, 26271), (7560, 26132), (7784, 25380), (7896, 25020), (8340, 23688), (8460, 23352), (8757, 22560), (8883, 22240), (9730, 20304), (9870, 20016), (10008, 19740), (10080, 19599), (10152, 19460), (10528, 18765), (11120, 17766), (11280, 17514), (11676, 16920), (11844, 16680), (12510, 15792), (12690, 15568), (13066, 15120), (13160, 15012), (13344, 14805), (13536, 14595)]