42217560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1558

約数の個数: 192

約数和(自身を含む): 171175680

約数和(自身を除く): 128958120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1523, 1540, 1848, 1980, 2310, 2520, 2772, 3046, 3080, 3465, 3960, 4569, 4620, 5544, 6092, 6930, 7615, 9138, 9240, 10661, 12184, 13707, 13860, 15230, 16753, 18276, 21322, 22845, 27414, 27720, 30460, 31983, 33506, 36552, 42644, 45690, 50259, 53305, 54828, 60920, 63966, 67012, 68535, 83765, 85288, 91380, 95949, 100518, 106610, 109656, 117271, 127932, 134024, 137070, 150777, 159915, 167530, 182760, 191898, 201036, 213220, 234542, 251295, 255864, 274140, 301554, 319830, 335060, 351813, 383796, 402072, 426440, 469084, 479745, 502590, 548280, 586355, 603108, 639660, 670120, 703626, 753885, 767592, 938168, 959490, 1005180, 1055439, 1172710, 1206216, 1279320, 1407252, 1507770, 1759065, 1918980, 2010360, 2110878, 2345420, 2814504, 3015540, 3518130, 3837960, 4221756, 4690840, 5277195, 6031080, 7036260, 8443512, 10554390, 14072520, 21108780, 42217560]

約数ペア:

[(1, 42217560), (2, 21108780), (3, 14072520), (4, 10554390), (5, 8443512), (6, 7036260), (7, 6031080), (8, 5277195), (9, 4690840), (10, 4221756), (11, 3837960), (12, 3518130), (14, 3015540), (15, 2814504), (18, 2345420), (20, 2110878), (21, 2010360), (22, 1918980), (24, 1759065), (28, 1507770), (30, 1407252), (33, 1279320), (35, 1206216), (36, 1172710), (40, 1055439), (42, 1005180), (44, 959490), (45, 938168), (55, 767592), (56, 753885), (60, 703626), (63, 670120), (66, 639660), (70, 603108), (72, 586355), (77, 548280), (84, 502590), (88, 479745), (90, 469084), (99, 426440), (105, 402072), (110, 383796), (120, 351813), (126, 335060), (132, 319830), (140, 301554), (154, 274140), (165, 255864), (168, 251295), (180, 234542), (198, 213220), (210, 201036), (220, 191898), (231, 182760), (252, 167530), (264, 159915), (280, 150777), (308, 137070), (315, 134024), (330, 127932), (360, 117271), (385, 109656), (396, 106610), (420, 100518), (440, 95949), (462, 91380), (495, 85288), (504, 83765), (616, 68535), (630, 67012), (660, 63966), (693, 60920), (770, 54828), (792, 53305), (840, 50259), (924, 45690), (990, 42644), (1155, 36552), (1260, 33506), (1320, 31983), (1386, 30460), (1523, 27720), (1540, 27414), (1848, 22845), (1980, 21322), (2310, 18276), (2520, 16753), (2772, 15230), (3046, 13860), (3080, 13707), (3465, 12184), (3960, 10661), (4569, 9240), (4620, 9138), (5544, 7615), (6092, 6930)]