76441680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 240

約数和(自身を含む): 304087680

約数和(自身を除く): 227646000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 523, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1046, 1160, 1218, 1260, 1305, 1392, 1569, 1624, 1680, 1740, 1827, 2030, 2088, 2092, 2320, 2436, 2520, 2610, 2615, 3045, 3138, 3248, 3480, 3654, 3661, 4060, 4176, 4184, 4707, 4872, 5040, 5220, 5230, 6090, 6276, 6960, 7308, 7322, 7845, 8120, 8368, 9135, 9414, 9744, 10440, 10460, 10983, 12180, 12552, 14616, 14644, 15167, 15690, 16240, 18270, 18305, 18828, 20880, 20920, 21966, 23535, 24360, 25104, 29232, 29288, 30334, 31380, 32949, 36540, 36610, 37656, 41840, 43932, 45501, 47070, 48720, 54915, 58576, 60668, 62760, 65898, 73080, 73220, 75312, 75835, 87864, 91002, 94140, 106169, 109830, 121336, 125520, 131796, 136503, 146160, 146440, 151670, 164745, 175728, 182004, 188280, 212338, 219660, 227505, 242672, 263592, 273006, 292880, 303340, 318507, 329490, 364008, 376560, 424676, 439320, 455010, 527184, 530845, 546012, 606680, 637014, 658980, 682515, 728016, 849352, 878640, 910020, 955521, 1061690, 1092024, 1213360, 1274028, 1317960, 1365030, 1592535, 1698704, 1820040, 1911042, 2123380, 2184048, 2548056, 2635920, 2730060, 3185070, 3640080, 3822084, 4246760, 4777605, 5096112, 5460120, 6370140, 7644168, 8493520, 9555210, 10920240, 12740280, 15288336, 19110420, 25480560, 38220840, 76441680]

約数ペア:

[(1, 76441680), (2, 38220840), (3, 25480560), (4, 19110420), (5, 15288336), (6, 12740280), (7, 10920240), (8, 9555210), (9, 8493520), (10, 7644168), (12, 6370140), (14, 5460120), (15, 5096112), (16, 4777605), (18, 4246760), (20, 3822084), (21, 3640080), (24, 3185070), (28, 2730060), (29, 2635920), (30, 2548056), (35, 2184048), (36, 2123380), (40, 1911042), (42, 1820040), (45, 1698704), (48, 1592535), (56, 1365030), (58, 1317960), (60, 1274028), (63, 1213360), (70, 1092024), (72, 1061690), (80, 955521), (84, 910020), (87, 878640), (90, 849352), (105, 728016), (112, 682515), (116, 658980), (120, 637014), (126, 606680), (140, 546012), (144, 530845), (145, 527184), (168, 455010), (174, 439320), (180, 424676), (203, 376560), (210, 364008), (232, 329490), (240, 318507), (252, 303340), (261, 292880), (280, 273006), (290, 263592), (315, 242672), (336, 227505), (348, 219660), (360, 212338), (406, 188280), (420, 182004), (435, 175728), (464, 164745), (504, 151670), (522, 146440), (523, 146160), (560, 136503), (580, 131796), (609, 125520), (630, 121336), (696, 109830), (720, 106169), (812, 94140), (840, 91002), (870, 87864), (1008, 75835), (1015, 75312), (1044, 73220), (1046, 73080), (1160, 65898), (1218, 62760), (1260, 60668), (1305, 58576), (1392, 54915), (1569, 48720), (1624, 47070), (1680, 45501), (1740, 43932), (1827, 41840), (2030, 37656), (2088, 36610), (2092, 36540), (2320, 32949), (2436, 31380), (2520, 30334), (2610, 29288), (2615, 29232), (3045, 25104), (3138, 24360), (3248, 23535), (3480, 21966), (3654, 20920), (3661, 20880), (4060, 18828), (4176, 18305), (4184, 18270), (4707, 16240), (4872, 15690), (5040, 15167), (5220, 14644), (5230, 14616), (6090, 12552), (6276, 12180), (6960, 10983), (7308, 10460), (7322, 10440), (7845, 9744), (8120, 9414), (8368, 9135)]