169785720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 640332000

約数和(自身を除く): 470546280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 139, 145, 156, 162, 174, 180, 195, 216, 232, 234, 260, 261, 270, 278, 290, 312, 324, 348, 351, 360, 377, 390, 405, 417, 435, 468, 520, 522, 540, 556, 580, 585, 648, 695, 696, 702, 754, 780, 783, 810, 834, 870, 936, 1044, 1053, 1080, 1112, 1131, 1160, 1170, 1251, 1305, 1390, 1404, 1508, 1560, 1566, 1620, 1668, 1740, 1755, 1807, 1885, 2085, 2088, 2106, 2262, 2340, 2349, 2502, 2610, 2780, 2808, 3016, 3132, 3240, 3336, 3393, 3480, 3510, 3614, 3753, 3770, 3915, 4031, 4170, 4212, 4524, 4680, 4698, 5004, 5220, 5265, 5421, 5560, 5655, 6255, 6264, 6786, 7020, 7228, 7506, 7540, 7830, 8062, 8340, 8424, 9035, 9048, 9396, 10008, 10179, 10440, 10530, 10842, 11259, 11310, 11745, 12093, 12510, 13572, 14040, 14456, 15012, 15080, 15660, 16124, 16263, 16680, 16965, 18070, 18765, 18792, 20155, 20358, 21060, 21684, 22518, 22620, 23490, 24186, 25020, 27105, 27144, 30024, 30537, 31320, 32248, 32526, 33930, 36140, 36279, 37530, 40310, 40716, 42120, 43368, 45036, 45240, 46980, 48372, 48789, 50040, 50895, 52403, 54210, 56295, 60465, 61074, 65052, 67860, 72280, 72558, 75060, 80620, 81315, 81432, 90072, 93960, 96744, 97578, 101790, 104806, 108420, 108837, 112590, 120930, 122148, 130104, 135720, 145116, 146367, 150120, 152685, 157209, 161240, 162630, 181395, 195156, 203580, 209612, 216840, 217674, 225180, 241860, 243945, 244296, 262015, 290232, 292734, 305370, 314418, 325260, 326511, 362790, 390312, 407160, 419224, 435348, 450360, 471627, 483720, 487890, 524030, 544185, 585468, 610740, 628836, 650520, 653022, 725580, 731835, 786045, 870696, 943254, 975780, 1048060, 1088370, 1170936, 1221480, 1257672, 1306044, 1414881, 1451160, 1463670, 1572090, 1632555, 1886508, 1951560, 2096120, 2176740, 2358135, 2612088, 2829762, 2927340, 3144180, 3265110, 3773016, 4244643, 4353480, 4716270, 5659524, 5854680, 6288360, 6530220, 7074405, 8489286, 9432540, 11319048, 13060440, 14148810, 16978572, 18865080, 21223215, 28297620, 33957144, 42446430, 56595240, 84892860, 169785720]

約数ペア:

[(1, 169785720), (2, 84892860), (3, 56595240), (4, 42446430), (5, 33957144), (6, 28297620), (8, 21223215), (9, 18865080), (10, 16978572), (12, 14148810), (13, 13060440), (15, 11319048), (18, 9432540), (20, 8489286), (24, 7074405), (26, 6530220), (27, 6288360), (29, 5854680), (30, 5659524), (36, 4716270), (39, 4353480), (40, 4244643), (45, 3773016), (52, 3265110), (54, 3144180), (58, 2927340), (60, 2829762), (65, 2612088), (72, 2358135), (78, 2176740), (81, 2096120), (87, 1951560), (90, 1886508), (104, 1632555), (108, 1572090), (116, 1463670), (117, 1451160), (120, 1414881), (130, 1306044), (135, 1257672), (139, 1221480), (145, 1170936), (156, 1088370), (162, 1048060), (174, 975780), (180, 943254), (195, 870696), (216, 786045), (232, 731835), (234, 725580), (260, 653022), (261, 650520), (270, 628836), (278, 610740), (290, 585468), (312, 544185), (324, 524030), (348, 487890), (351, 483720), (360, 471627), (377, 450360), (390, 435348), (405, 419224), (417, 407160), (435, 390312), (468, 362790), (520, 326511), (522, 325260), (540, 314418), (556, 305370), (580, 292734), (585, 290232), (648, 262015), (695, 244296), (696, 243945), (702, 241860), (754, 225180), (780, 217674), (783, 216840), (810, 209612), (834, 203580), (870, 195156), (936, 181395), (1044, 162630), (1053, 161240), (1080, 157209), (1112, 152685), (1131, 150120), (1160, 146367), (1170, 145116), (1251, 135720), (1305, 130104), (1390, 122148), (1404, 120930), (1508, 112590), (1560, 108837), (1566, 108420), (1620, 104806), (1668, 101790), (1740, 97578), (1755, 96744), (1807, 93960), (1885, 90072), (2085, 81432), (2088, 81315), (2106, 80620), (2262, 75060), (2340, 72558), (2349, 72280), (2502, 67860), (2610, 65052), (2780, 61074), (2808, 60465), (3016, 56295), (3132, 54210), (3240, 52403), (3336, 50895), (3393, 50040), (3480, 48789), (3510, 48372), (3614, 46980), (3753, 45240), (3770, 45036), (3915, 43368), (4031, 42120), (4170, 40716), (4212, 40310), (4524, 37530), (4680, 36279), (4698, 36140), (5004, 33930), (5220, 32526), (5265, 32248), (5421, 31320), (5560, 30537), (5655, 30024), (6255, 27144), (6264, 27105), (6786, 25020), (7020, 24186), (7228, 23490), (7506, 22620), (7540, 22518), (7830, 21684), (8062, 21060), (8340, 20358), (8424, 20155), (9035, 18792), (9048, 18765), (9396, 18070), (10008, 16965), (10179, 16680), (10440, 16263), (10530, 16124), (10842, 15660), (11259, 15080), (11310, 15012), (11745, 14456), (12093, 14040), (12510, 13572)]