159143880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 256

約数和(自身を含む): 580608000

約数和(自身を除く): 421464120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 47, 56, 58, 60, 70, 84, 87, 94, 105, 116, 120, 139, 140, 141, 145, 168, 174, 188, 203, 210, 232, 235, 278, 280, 282, 290, 329, 348, 376, 406, 417, 420, 435, 470, 556, 564, 580, 609, 658, 695, 696, 705, 812, 834, 840, 870, 940, 973, 987, 1015, 1112, 1128, 1160, 1218, 1316, 1363, 1390, 1410, 1624, 1645, 1668, 1740, 1880, 1946, 1974, 2030, 2085, 2436, 2632, 2726, 2780, 2820, 2919, 3045, 3290, 3336, 3480, 3892, 3948, 4031, 4060, 4089, 4170, 4865, 4872, 4935, 5452, 5560, 5640, 5838, 6090, 6533, 6580, 6815, 7784, 7896, 8062, 8120, 8178, 8340, 9541, 9730, 9870, 10904, 11676, 12093, 12180, 13066, 13160, 13630, 14595, 16124, 16356, 16680, 19082, 19460, 19599, 19740, 20155, 20445, 23352, 24186, 24360, 26132, 27260, 28217, 28623, 29190, 32248, 32665, 32712, 38164, 38920, 39198, 39480, 40310, 40890, 45731, 47705, 48372, 52264, 54520, 56434, 57246, 58380, 60465, 65330, 76328, 78396, 80620, 81780, 84651, 91462, 95410, 96744, 97995, 112868, 114492, 116760, 120930, 130660, 137193, 141085, 143115, 156792, 161240, 163560, 169302, 182924, 189457, 190820, 195990, 225736, 228655, 228984, 241860, 261320, 274386, 282170, 286230, 338604, 365848, 378914, 381640, 391980, 423255, 457310, 483720, 548772, 564340, 568371, 572460, 677208, 685965, 757828, 783960, 846510, 914620, 947285, 1097544, 1128680, 1136742, 1144920, 1326199, 1371930, 1515656, 1693020, 1829240, 1894570, 2273484, 2652398, 2743860, 2841855, 3386040, 3789140, 3978597, 4546968, 5304796, 5487720, 5683710, 6630995, 7578280, 7957194, 10609592, 11367420, 13261990, 15914388, 19892985, 22734840, 26523980, 31828776, 39785970, 53047960, 79571940, 159143880]

約数ペア:

[(1, 159143880), (2, 79571940), (3, 53047960), (4, 39785970), (5, 31828776), (6, 26523980), (7, 22734840), (8, 19892985), (10, 15914388), (12, 13261990), (14, 11367420), (15, 10609592), (20, 7957194), (21, 7578280), (24, 6630995), (28, 5683710), (29, 5487720), (30, 5304796), (35, 4546968), (40, 3978597), (42, 3789140), (47, 3386040), (56, 2841855), (58, 2743860), (60, 2652398), (70, 2273484), (84, 1894570), (87, 1829240), (94, 1693020), (105, 1515656), (116, 1371930), (120, 1326199), (139, 1144920), (140, 1136742), (141, 1128680), (145, 1097544), (168, 947285), (174, 914620), (188, 846510), (203, 783960), (210, 757828), (232, 685965), (235, 677208), (278, 572460), (280, 568371), (282, 564340), (290, 548772), (329, 483720), (348, 457310), (376, 423255), (406, 391980), (417, 381640), (420, 378914), (435, 365848), (470, 338604), (556, 286230), (564, 282170), (580, 274386), (609, 261320), (658, 241860), (695, 228984), (696, 228655), (705, 225736), (812, 195990), (834, 190820), (840, 189457), (870, 182924), (940, 169302), (973, 163560), (987, 161240), (1015, 156792), (1112, 143115), (1128, 141085), (1160, 137193), (1218, 130660), (1316, 120930), (1363, 116760), (1390, 114492), (1410, 112868), (1624, 97995), (1645, 96744), (1668, 95410), (1740, 91462), (1880, 84651), (1946, 81780), (1974, 80620), (2030, 78396), (2085, 76328), (2436, 65330), (2632, 60465), (2726, 58380), (2780, 57246), (2820, 56434), (2919, 54520), (3045, 52264), (3290, 48372), (3336, 47705), (3480, 45731), (3892, 40890), (3948, 40310), (4031, 39480), (4060, 39198), (4089, 38920), (4170, 38164), (4865, 32712), (4872, 32665), (4935, 32248), (5452, 29190), (5560, 28623), (5640, 28217), (5838, 27260), (6090, 26132), (6533, 24360), (6580, 24186), (6815, 23352), (7784, 20445), (7896, 20155), (8062, 19740), (8120, 19599), (8178, 19460), (8340, 19082), (9541, 16680), (9730, 16356), (9870, 16124), (10904, 14595), (11676, 13630), (12093, 13160), (12180, 13066)]