20131320144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:714

約数の個数: 240

約数和(自身を含む): 58955601600

約数和(自身を除く): 38824281456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 59, 62, 78, 93, 104, 118, 124, 156, 177, 186, 208, 236, 248, 312, 354, 372, 403, 472, 496, 569, 624, 708, 744, 767, 806, 944, 961, 1138, 1209, 1416, 1488, 1534, 1612, 1707, 1829, 1922, 2276, 2301, 2418, 2832, 2883, 3068, 3224, 3414, 3658, 3844, 4552, 4602, 4836, 5487, 5766, 6136, 6448, 6828, 7316, 7397, 7688, 9104, 9204, 9672, 10974, 11532, 12272, 12493, 13656, 14632, 14794, 15376, 17639, 18408, 19344, 21948, 22191, 23064, 23777, 24986, 27312, 29264, 29588, 33571, 35278, 36816, 37479, 43896, 44382, 46128, 47554, 49972, 52917, 56699, 59176, 67142, 70556, 71331, 74958, 87792, 88764, 95108, 99944, 100713, 105834, 113398, 118352, 134284, 141112, 142662, 149916, 170097, 177528, 190216, 199888, 201426, 211668, 226796, 229307, 268568, 282224, 285324, 299832, 340194, 355056, 380432, 402852, 423336, 436423, 453592, 458614, 537136, 546809, 570648, 599664, 680388, 687921, 737087, 805704, 846672, 872846, 907184, 917228, 1040701, 1093618, 1141296, 1309269, 1360776, 1375842, 1474174, 1611408, 1640427, 1745692, 1834456, 2081402, 2187236, 2211261, 2618538, 2721552, 2751684, 2948348, 3122103, 3280854, 3491384, 3668912, 4162804, 4374472, 4422522, 5237076, 5503368, 5896696, 6244206, 6561708, 6982768, 7108517, 8325608, 8748944, 8845044, 10474152, 11006736, 11793392, 12488412, 13123416, 13529113, 14217034, 16651216, 17690088, 20948304, 21325551, 24976824, 26246832, 27058226, 28434068, 32261731, 35380176, 40587339, 42651102, 49953648, 54116452, 56868136, 64523462, 81174678, 85302204, 96785193, 108232904, 113736272, 129046924, 162349356, 170604408, 193570386, 216465808, 258093848, 324698712, 341208816, 387140772, 419402503, 516187696, 649397424, 774281544, 838805006, 1258207509, 1548563088, 1677610012, 2516415018, 3355220024, 5032830036, 6710440048, 10065660072, 20131320144]

約数ペア:

[(1, 20131320144), (2, 10065660072), (3, 6710440048), (4, 5032830036), (6, 3355220024), (8, 2516415018), (12, 1677610012), (13, 1548563088), (16, 1258207509), (24, 838805006), (26, 774281544), (31, 649397424), (39, 516187696), (48, 419402503), (52, 387140772), (59, 341208816), (62, 324698712), (78, 258093848), (93, 216465808), (104, 193570386), (118, 170604408), (124, 162349356), (156, 129046924), (177, 113736272), (186, 108232904), (208, 96785193), (236, 85302204), (248, 81174678), (312, 64523462), (354, 56868136), (372, 54116452), (403, 49953648), (472, 42651102), (496, 40587339), (569, 35380176), (624, 32261731), (708, 28434068), (744, 27058226), (767, 26246832), (806, 24976824), (944, 21325551), (961, 20948304), (1138, 17690088), (1209, 16651216), (1416, 14217034), (1488, 13529113), (1534, 13123416), (1612, 12488412), (1707, 11793392), (1829, 11006736), (1922, 10474152), (2276, 8845044), (2301, 8748944), (2418, 8325608), (2832, 7108517), (2883, 6982768), (3068, 6561708), (3224, 6244206), (3414, 5896696), (3658, 5503368), (3844, 5237076), (4552, 4422522), (4602, 4374472), (4836, 4162804), (5487, 3668912), (5766, 3491384), (6136, 3280854), (6448, 3122103), (6828, 2948348), (7316, 2751684), (7397, 2721552), (7688, 2618538), (9104, 2211261), (9204, 2187236), (9672, 2081402), (10974, 1834456), (11532, 1745692), (12272, 1640427), (12493, 1611408), (13656, 1474174), (14632, 1375842), (14794, 1360776), (15376, 1309269), (17639, 1141296), (18408, 1093618), (19344, 1040701), (21948, 917228), (22191, 907184), (23064, 872846), (23777, 846672), (24986, 805704), (27312, 737087), (29264, 687921), (29588, 680388), (33571, 599664), (35278, 570648), (36816, 546809), (37479, 537136), (43896, 458614), (44382, 453592), (46128, 436423), (47554, 423336), (49972, 402852), (52917, 380432), (56699, 355056), (59176, 340194), (67142, 299832), (70556, 285324), (71331, 282224), (74958, 268568), (87792, 229307), (88764, 226796), (95108, 211668), (99944, 201426), (100713, 199888), (105834, 190216), (113398, 177528), (118352, 170097), (134284, 149916), (141112, 142662)]