389800149480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{948973}}^1$

素因数の和:949160

約数の個数: 192

約数和(自身を含む): 1456713048960

約数和(自身を除く): 1066912899480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 360, 420, 489, 504, 630, 652, 815, 840, 978, 1141, 1260, 1304, 1467, 1630, 1956, 2282, 2445, 2520, 2934, 3260, 3423, 3912, 4564, 4890, 5705, 5868, 6520, 6846, 7335, 9128, 9780, 10269, 11410, 11736, 13692, 14670, 17115, 19560, 20538, 22820, 27384, 29340, 34230, 41076, 45640, 51345, 58680, 68460, 82152, 102690, 136920, 205380, 410760, 948973, 1897946, 2846919, 3795892, 4744865, 5693838, 6642811, 7591784, 8540757, 9489730, 11387676, 13285622, 14234595, 17081514, 18979460, 19928433, 22775352, 26571244, 28469190, 33214055, 34163028, 37958920, 39856866, 42703785, 53142488, 56938380, 59785299, 66428110, 68326056, 79713732, 85407570, 99642165, 113876760, 119570598, 132856220, 154682599, 159427464, 170815140, 199284330, 239141196, 265712440, 298926495, 309365198, 341630280, 398568660, 464047797, 478282392, 597852990, 618730396, 773412995, 797137320, 928095594, 1082778193, 1195705980, 1237460792, 1392143391, 1546825990, 1856191188, 2165556386, 2320238985, 2391411960, 2784286782, 3093651980, 3248334579, 3712382376, 4331112772, 4640477970, 5413890965, 5568573564, 6187303960, 6496669158, 6960716955, 8662225544, 9280955940, 9745003737, 10827781930, 11137147128, 12993338316, 13921433910, 16241672895, 18561911880, 19490007474, 21655563860, 25986676632, 27842867820, 32483345790, 38980014948, 43311127720, 48725018685, 55685735640, 64966691580, 77960029896, 97450037370, 129933383160, 194900074740, 389800149480]

約数ペア:

[(1, 389800149480), (2, 194900074740), (3, 129933383160), (4, 97450037370), (5, 77960029896), (6, 64966691580), (7, 55685735640), (8, 48725018685), (9, 43311127720), (10, 38980014948), (12, 32483345790), (14, 27842867820), (15, 25986676632), (18, 21655563860), (20, 19490007474), (21, 18561911880), (24, 16241672895), (28, 13921433910), (30, 12993338316), (35, 11137147128), (36, 10827781930), (40, 9745003737), (42, 9280955940), (45, 8662225544), (56, 6960716955), (60, 6496669158), (63, 6187303960), (70, 5568573564), (72, 5413890965), (84, 4640477970), (90, 4331112772), (105, 3712382376), (120, 3248334579), (126, 3093651980), (140, 2784286782), (163, 2391411960), (168, 2320238985), (180, 2165556386), (210, 1856191188), (252, 1546825990), (280, 1392143391), (315, 1237460792), (326, 1195705980), (360, 1082778193), (420, 928095594), (489, 797137320), (504, 773412995), (630, 618730396), (652, 597852990), (815, 478282392), (840, 464047797), (978, 398568660), (1141, 341630280), (1260, 309365198), (1304, 298926495), (1467, 265712440), (1630, 239141196), (1956, 199284330), (2282, 170815140), (2445, 159427464), (2520, 154682599), (2934, 132856220), (3260, 119570598), (3423, 113876760), (3912, 99642165), (4564, 85407570), (4890, 79713732), (5705, 68326056), (5868, 66428110), (6520, 59785299), (6846, 56938380), (7335, 53142488), (9128, 42703785), (9780, 39856866), (10269, 37958920), (11410, 34163028), (11736, 33214055), (13692, 28469190), (14670, 26571244), (17115, 22775352), (19560, 19928433), (20538, 18979460), (22820, 17081514), (27384, 14234595), (29340, 13285622), (34230, 11387676), (41076, 9489730), (45640, 8540757), (51345, 7591784), (58680, 6642811), (68460, 5693838), (82152, 4744865), (102690, 3795892), (136920, 2846919), (205380, 1897946), (410760, 948973)]