139640760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 551992320

約数和(自身を除く): 412351560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 81, 84, 90, 94, 105, 108, 120, 126, 131, 135, 140, 141, 162, 168, 180, 188, 189, 210, 216, 235, 252, 262, 270, 280, 282, 315, 324, 329, 360, 376, 378, 393, 405, 420, 423, 470, 504, 524, 540, 564, 567, 630, 648, 655, 658, 705, 756, 786, 810, 840, 846, 917, 940, 945, 987, 1048, 1080, 1128, 1134, 1179, 1260, 1269, 1310, 1316, 1410, 1512, 1572, 1620, 1645, 1692, 1834, 1880, 1890, 1965, 1974, 2115, 2268, 2358, 2520, 2538, 2620, 2632, 2751, 2820, 2835, 2961, 3144, 3240, 3290, 3384, 3537, 3668, 3780, 3807, 3930, 3948, 4230, 4536, 4585, 4716, 4935, 5076, 5240, 5502, 5640, 5670, 5895, 5922, 6157, 6345, 6580, 7074, 7336, 7560, 7614, 7860, 7896, 8253, 8460, 8883, 9170, 9432, 9870, 10152, 10611, 11004, 11340, 11790, 11844, 12314, 12690, 13160, 13755, 14148, 14805, 15228, 15720, 16506, 16920, 17685, 17766, 18340, 18471, 19035, 19740, 21222, 22008, 22680, 23580, 23688, 24628, 24759, 25380, 26649, 27510, 28296, 29610, 30456, 30785, 33012, 35370, 35532, 36680, 36942, 38070, 39480, 41265, 42444, 43099, 44415, 47160, 49256, 49518, 50760, 53055, 53298, 55020, 55413, 59220, 61570, 66024, 70740, 71064, 73884, 74277, 76140, 82530, 84888, 86198, 88830, 92355, 99036, 106110, 106596, 110040, 110826, 118440, 123140, 123795, 129297, 133245, 141480, 147768, 148554, 152280, 165060, 166239, 172396, 177660, 184710, 198072, 212220, 213192, 215495, 221652, 246280, 247590, 258594, 266490, 277065, 297108, 330120, 332478, 344792, 355320, 369420, 371385, 387891, 424440, 430990, 443304, 495180, 498717, 517188, 532980, 554130, 594216, 646485, 664956, 738840, 742770, 775782, 831195, 861980, 990360, 997434, 1034376, 1065960, 1108260, 1163673, 1292970, 1329912, 1485540, 1551564, 1662390, 1723960, 1939455, 1994868, 2216520, 2327346, 2493585, 2585940, 2971080, 3103128, 3324780, 3491019, 3878910, 3989736, 4654692, 4987170, 5171880, 5818365, 6649560, 6982038, 7757820, 9309384, 9974340, 11636730, 13964076, 15515640, 17455095, 19948680, 23273460, 27928152, 34910190, 46546920, 69820380, 139640760]

約数ペア:

[(1, 139640760), (2, 69820380), (3, 46546920), (4, 34910190), (5, 27928152), (6, 23273460), (7, 19948680), (8, 17455095), (9, 15515640), (10, 13964076), (12, 11636730), (14, 9974340), (15, 9309384), (18, 7757820), (20, 6982038), (21, 6649560), (24, 5818365), (27, 5171880), (28, 4987170), (30, 4654692), (35, 3989736), (36, 3878910), (40, 3491019), (42, 3324780), (45, 3103128), (47, 2971080), (54, 2585940), (56, 2493585), (60, 2327346), (63, 2216520), (70, 1994868), (72, 1939455), (81, 1723960), (84, 1662390), (90, 1551564), (94, 1485540), (105, 1329912), (108, 1292970), (120, 1163673), (126, 1108260), (131, 1065960), (135, 1034376), (140, 997434), (141, 990360), (162, 861980), (168, 831195), (180, 775782), (188, 742770), (189, 738840), (210, 664956), (216, 646485), (235, 594216), (252, 554130), (262, 532980), (270, 517188), (280, 498717), (282, 495180), (315, 443304), (324, 430990), (329, 424440), (360, 387891), (376, 371385), (378, 369420), (393, 355320), (405, 344792), (420, 332478), (423, 330120), (470, 297108), (504, 277065), (524, 266490), (540, 258594), (564, 247590), (567, 246280), (630, 221652), (648, 215495), (655, 213192), (658, 212220), (705, 198072), (756, 184710), (786, 177660), (810, 172396), (840, 166239), (846, 165060), (917, 152280), (940, 148554), (945, 147768), (987, 141480), (1048, 133245), (1080, 129297), (1128, 123795), (1134, 123140), (1179, 118440), (1260, 110826), (1269, 110040), (1310, 106596), (1316, 106110), (1410, 99036), (1512, 92355), (1572, 88830), (1620, 86198), (1645, 84888), (1692, 82530), (1834, 76140), (1880, 74277), (1890, 73884), (1965, 71064), (1974, 70740), (2115, 66024), (2268, 61570), (2358, 59220), (2520, 55413), (2538, 55020), (2620, 53298), (2632, 53055), (2751, 50760), (2820, 49518), (2835, 49256), (2961, 47160), (3144, 44415), (3240, 43099), (3290, 42444), (3384, 41265), (3537, 39480), (3668, 38070), (3780, 36942), (3807, 36680), (3930, 35532), (3948, 35370), (4230, 33012), (4536, 30785), (4585, 30456), (4716, 29610), (4935, 28296), (5076, 27510), (5240, 26649), (5502, 25380), (5640, 24759), (5670, 24628), (5895, 23688), (5922, 23580), (6157, 22680), (6345, 22008), (6580, 21222), (7074, 19740), (7336, 19035), (7560, 18471), (7614, 18340), (7860, 17766), (7896, 17685), (8253, 16920), (8460, 16506), (8883, 15720), (9170, 15228), (9432, 14805), (9870, 14148), (10152, 13755), (10611, 13160), (11004, 12690), (11340, 12314), (11790, 11844)]