15990409260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14537}}^1$

素因数の和:14662

約数の個数: 240

約数和(自身を含む): 57923578944

約数和(自身を除く): 41933169684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 97, 105, 108, 126, 135, 140, 162, 180, 189, 194, 210, 252, 270, 291, 315, 324, 378, 388, 405, 420, 485, 540, 567, 582, 630, 679, 756, 810, 873, 945, 970, 1134, 1164, 1260, 1358, 1455, 1620, 1746, 1890, 1940, 2037, 2268, 2619, 2716, 2835, 2910, 3395, 3492, 3780, 4074, 4365, 5238, 5670, 5820, 6111, 6790, 7857, 8148, 8730, 10185, 10476, 11340, 12222, 13095, 13580, 14537, 15714, 17460, 18333, 20370, 24444, 26190, 29074, 30555, 31428, 36666, 39285, 40740, 43611, 52380, 54999, 58148, 61110, 72685, 73332, 78570, 87222, 91665, 101759, 109998, 122220, 130833, 145370, 157140, 174444, 183330, 203518, 218055, 219996, 261666, 274995, 290740, 305277, 366660, 392499, 407036, 436110, 508795, 523332, 549990, 610554, 654165, 784998, 872220, 915831, 1017590, 1099980, 1177497, 1221108, 1308330, 1410089, 1526385, 1569996, 1831662, 1962495, 2035180, 2354994, 2616660, 2747493, 2820178, 3052770, 3663324, 3924990, 4230267, 4579155, 4709988, 5494986, 5640356, 5887485, 6105540, 7050445, 7849980, 8242479, 8460534, 9158310, 9870623, 10989972, 11774970, 12690801, 13737465, 14100890, 16484958, 16921068, 18316620, 19741246, 21151335, 23549940, 25381602, 27474930, 28201780, 29611869, 32969916, 38072403, 39482492, 41212395, 42302670, 49353115, 50763204, 54949860, 59223738, 63454005, 76144806, 82424790, 84605340, 88835607, 98706230, 114217209, 118447476, 126908010, 148059345, 152289612, 164849580, 177671214, 190362015, 197412460, 228434418, 253816020, 266506821, 296118690, 355342428, 380724030, 444178035, 456868836, 533013642, 571086045, 592237380, 761448060, 799520463, 888356070, 1066027284, 1142172090, 1332534105, 1599040926, 1776712140, 2284344180, 2665068210, 3198081852, 3997602315, 5330136420, 7995204630, 15990409260]

約数ペア:

[(1, 15990409260), (2, 7995204630), (3, 5330136420), (4, 3997602315), (5, 3198081852), (6, 2665068210), (7, 2284344180), (9, 1776712140), (10, 1599040926), (12, 1332534105), (14, 1142172090), (15, 1066027284), (18, 888356070), (20, 799520463), (21, 761448060), (27, 592237380), (28, 571086045), (30, 533013642), (35, 456868836), (36, 444178035), (42, 380724030), (45, 355342428), (54, 296118690), (60, 266506821), (63, 253816020), (70, 228434418), (81, 197412460), (84, 190362015), (90, 177671214), (97, 164849580), (105, 152289612), (108, 148059345), (126, 126908010), (135, 118447476), (140, 114217209), (162, 98706230), (180, 88835607), (189, 84605340), (194, 82424790), (210, 76144806), (252, 63454005), (270, 59223738), (291, 54949860), (315, 50763204), (324, 49353115), (378, 42302670), (388, 41212395), (405, 39482492), (420, 38072403), (485, 32969916), (540, 29611869), (567, 28201780), (582, 27474930), (630, 25381602), (679, 23549940), (756, 21151335), (810, 19741246), (873, 18316620), (945, 16921068), (970, 16484958), (1134, 14100890), (1164, 13737465), (1260, 12690801), (1358, 11774970), (1455, 10989972), (1620, 9870623), (1746, 9158310), (1890, 8460534), (1940, 8242479), (2037, 7849980), (2268, 7050445), (2619, 6105540), (2716, 5887485), (2835, 5640356), (2910, 5494986), (3395, 4709988), (3492, 4579155), (3780, 4230267), (4074, 3924990), (4365, 3663324), (5238, 3052770), (5670, 2820178), (5820, 2747493), (6111, 2616660), (6790, 2354994), (7857, 2035180), (8148, 1962495), (8730, 1831662), (10185, 1569996), (10476, 1526385), (11340, 1410089), (12222, 1308330), (13095, 1221108), (13580, 1177497), (14537, 1099980), (15714, 1017590), (17460, 915831), (18333, 872220), (20370, 784998), (24444, 654165), (26190, 610554), (29074, 549990), (30555, 523332), (31428, 508795), (36666, 436110), (39285, 407036), (40740, 392499), (43611, 366660), (52380, 305277), (54999, 290740), (58148, 274995), (61110, 261666), (72685, 219996), (73332, 218055), (78570, 203518), (87222, 183330), (91665, 174444), (101759, 157140), (109998, 145370), (122220, 130833)]