61070520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 228096000

約数和(自身を除く): 167025480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 56, 58, 60, 69, 70, 84, 87, 92, 105, 109, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 203, 210, 218, 230, 232, 276, 280, 290, 322, 327, 345, 348, 406, 420, 435, 436, 460, 483, 545, 552, 580, 609, 644, 654, 667, 690, 696, 763, 805, 812, 840, 870, 872, 920, 966, 1015, 1090, 1160, 1218, 1288, 1308, 1334, 1380, 1526, 1610, 1624, 1635, 1740, 1932, 2001, 2030, 2180, 2289, 2415, 2436, 2507, 2616, 2668, 2760, 3045, 3052, 3161, 3220, 3270, 3335, 3480, 3815, 3864, 4002, 4060, 4360, 4578, 4669, 4830, 4872, 5014, 5336, 6090, 6104, 6322, 6440, 6540, 6670, 7521, 7630, 8004, 8120, 9156, 9338, 9483, 9660, 10005, 10028, 11445, 12180, 12535, 12644, 13080, 13340, 14007, 15042, 15260, 15805, 16008, 17549, 18312, 18676, 18966, 19320, 20010, 20056, 22127, 22890, 23345, 24360, 25070, 25288, 26680, 28014, 30084, 30520, 31610, 35098, 37352, 37605, 37932, 40020, 44254, 45780, 46690, 47415, 50140, 52647, 56028, 60168, 63220, 66381, 70035, 70196, 72703, 75210, 75864, 80040, 87745, 88508, 91560, 93380, 94830, 100280, 105294, 110635, 112056, 126440, 132762, 140070, 140392, 145406, 150420, 175490, 177016, 186760, 189660, 210588, 218109, 221270, 263235, 265524, 280140, 290812, 300840, 331905, 350980, 363515, 379320, 421176, 436218, 442540, 508921, 526470, 531048, 560280, 581624, 663810, 701960, 727030, 872436, 885080, 1017842, 1052940, 1090545, 1327620, 1454060, 1526763, 1744872, 2035684, 2105880, 2181090, 2544605, 2655240, 2908120, 3053526, 4071368, 4362180, 5089210, 6107052, 7633815, 8724360, 10178420, 12214104, 15267630, 20356840, 30535260, 61070520]

約数ペア:

[(1, 61070520), (2, 30535260), (3, 20356840), (4, 15267630), (5, 12214104), (6, 10178420), (7, 8724360), (8, 7633815), (10, 6107052), (12, 5089210), (14, 4362180), (15, 4071368), (20, 3053526), (21, 2908120), (23, 2655240), (24, 2544605), (28, 2181090), (29, 2105880), (30, 2035684), (35, 1744872), (40, 1526763), (42, 1454060), (46, 1327620), (56, 1090545), (58, 1052940), (60, 1017842), (69, 885080), (70, 872436), (84, 727030), (87, 701960), (92, 663810), (105, 581624), (109, 560280), (115, 531048), (116, 526470), (120, 508921), (138, 442540), (140, 436218), (145, 421176), (161, 379320), (168, 363515), (174, 350980), (184, 331905), (203, 300840), (210, 290812), (218, 280140), (230, 265524), (232, 263235), (276, 221270), (280, 218109), (290, 210588), (322, 189660), (327, 186760), (345, 177016), (348, 175490), (406, 150420), (420, 145406), (435, 140392), (436, 140070), (460, 132762), (483, 126440), (545, 112056), (552, 110635), (580, 105294), (609, 100280), (644, 94830), (654, 93380), (667, 91560), (690, 88508), (696, 87745), (763, 80040), (805, 75864), (812, 75210), (840, 72703), (870, 70196), (872, 70035), (920, 66381), (966, 63220), (1015, 60168), (1090, 56028), (1160, 52647), (1218, 50140), (1288, 47415), (1308, 46690), (1334, 45780), (1380, 44254), (1526, 40020), (1610, 37932), (1624, 37605), (1635, 37352), (1740, 35098), (1932, 31610), (2001, 30520), (2030, 30084), (2180, 28014), (2289, 26680), (2415, 25288), (2436, 25070), (2507, 24360), (2616, 23345), (2668, 22890), (2760, 22127), (3045, 20056), (3052, 20010), (3161, 19320), (3220, 18966), (3270, 18676), (3335, 18312), (3480, 17549), (3815, 16008), (3864, 15805), (4002, 15260), (4060, 15042), (4360, 14007), (4578, 13340), (4669, 13080), (4830, 12644), (4872, 12535), (5014, 12180), (5336, 11445), (6090, 10028), (6104, 10005), (6322, 9660), (6440, 9483), (6540, 9338), (6670, 9156), (7521, 8120), (7630, 8004)]