142641720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1110

約数の個数: 192

約数和(自身を含む): 516952800

約数和(自身を除く): 374311080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 696, 754, 780, 870, 936, 1044, 1051, 1131, 1160, 1170, 1305, 1508, 1560, 1740, 1885, 2088, 2102, 2262, 2340, 2610, 3016, 3153, 3393, 3480, 3770, 4204, 4524, 4680, 5220, 5255, 5655, 6306, 6786, 7540, 8408, 9048, 9459, 10440, 10510, 11310, 12612, 13572, 13663, 15080, 15765, 16965, 18918, 21020, 22620, 25224, 27144, 27326, 30479, 31530, 33930, 37836, 40989, 42040, 45240, 47295, 54652, 60958, 63060, 67860, 68315, 75672, 81978, 91437, 94590, 109304, 121916, 122967, 126120, 135720, 136630, 152395, 163956, 182874, 189180, 204945, 243832, 245934, 273260, 274311, 304790, 327912, 365748, 378360, 396227, 409890, 457185, 491868, 546520, 548622, 609580, 614835, 731496, 792454, 819780, 914370, 983736, 1097244, 1188681, 1219160, 1229670, 1371555, 1584908, 1639560, 1828740, 1981135, 2194488, 2377362, 2459340, 2743110, 3169816, 3566043, 3657480, 3962270, 4754724, 4918680, 5486220, 5943405, 7132086, 7924540, 9509448, 10972440, 11886810, 14264172, 15849080, 17830215, 23773620, 28528344, 35660430, 47547240, 71320860, 142641720]

約数ペア:

[(1, 142641720), (2, 71320860), (3, 47547240), (4, 35660430), (5, 28528344), (6, 23773620), (8, 17830215), (9, 15849080), (10, 14264172), (12, 11886810), (13, 10972440), (15, 9509448), (18, 7924540), (20, 7132086), (24, 5943405), (26, 5486220), (29, 4918680), (30, 4754724), (36, 3962270), (39, 3657480), (40, 3566043), (45, 3169816), (52, 2743110), (58, 2459340), (60, 2377362), (65, 2194488), (72, 1981135), (78, 1828740), (87, 1639560), (90, 1584908), (104, 1371555), (116, 1229670), (117, 1219160), (120, 1188681), (130, 1097244), (145, 983736), (156, 914370), (174, 819780), (180, 792454), (195, 731496), (232, 614835), (234, 609580), (260, 548622), (261, 546520), (290, 491868), (312, 457185), (348, 409890), (360, 396227), (377, 378360), (390, 365748), (435, 327912), (468, 304790), (520, 274311), (522, 273260), (580, 245934), (585, 243832), (696, 204945), (754, 189180), (780, 182874), (870, 163956), (936, 152395), (1044, 136630), (1051, 135720), (1131, 126120), (1160, 122967), (1170, 121916), (1305, 109304), (1508, 94590), (1560, 91437), (1740, 81978), (1885, 75672), (2088, 68315), (2102, 67860), (2262, 63060), (2340, 60958), (2610, 54652), (3016, 47295), (3153, 45240), (3393, 42040), (3480, 40989), (3770, 37836), (4204, 33930), (4524, 31530), (4680, 30479), (5220, 27326), (5255, 27144), (5655, 25224), (6306, 22620), (6786, 21020), (7540, 18918), (8408, 16965), (9048, 15765), (9459, 15080), (10440, 13663), (10510, 13572), (11310, 12612)]