42227640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1326

約数の個数: 192

約数和(自身を含む): 169041600

約数和(自身を除く): 126813960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1289, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2578, 2730, 3276, 3640, 3867, 4095, 4680, 5156, 5460, 6445, 6552, 7734, 8190, 9023, 10312, 10920, 11601, 12890, 15468, 16380, 16757, 18046, 19335, 23202, 25780, 27069, 30936, 32760, 33514, 36092, 38670, 45115, 46404, 50271, 51560, 54138, 58005, 67028, 72184, 77340, 81207, 83785, 90230, 92808, 100542, 108276, 116010, 117299, 134056, 135345, 150813, 154680, 162414, 167570, 180460, 201084, 216552, 232020, 234598, 251355, 270690, 301626, 324828, 335140, 351897, 360920, 402168, 406035, 464040, 469196, 502710, 541380, 586495, 603252, 649656, 670280, 703794, 754065, 812070, 938392, 1005420, 1055691, 1082760, 1172990, 1206504, 1407588, 1508130, 1624140, 1759485, 2010840, 2111382, 2345980, 2815176, 3016260, 3248280, 3518970, 4222764, 4691960, 5278455, 6032520, 7037940, 8445528, 10556910, 14075880, 21113820, 42227640]

約数ペア:

[(1, 42227640), (2, 21113820), (3, 14075880), (4, 10556910), (5, 8445528), (6, 7037940), (7, 6032520), (8, 5278455), (9, 4691960), (10, 4222764), (12, 3518970), (13, 3248280), (14, 3016260), (15, 2815176), (18, 2345980), (20, 2111382), (21, 2010840), (24, 1759485), (26, 1624140), (28, 1508130), (30, 1407588), (35, 1206504), (36, 1172990), (39, 1082760), (40, 1055691), (42, 1005420), (45, 938392), (52, 812070), (56, 754065), (60, 703794), (63, 670280), (65, 649656), (70, 603252), (72, 586495), (78, 541380), (84, 502710), (90, 469196), (91, 464040), (104, 406035), (105, 402168), (117, 360920), (120, 351897), (126, 335140), (130, 324828), (140, 301626), (156, 270690), (168, 251355), (180, 234598), (182, 232020), (195, 216552), (210, 201084), (234, 180460), (252, 167570), (260, 162414), (273, 154680), (280, 150813), (312, 135345), (315, 134056), (360, 117299), (364, 116010), (390, 108276), (420, 100542), (455, 92808), (468, 90230), (504, 83785), (520, 81207), (546, 77340), (585, 72184), (630, 67028), (728, 58005), (780, 54138), (819, 51560), (840, 50271), (910, 46404), (936, 45115), (1092, 38670), (1170, 36092), (1260, 33514), (1289, 32760), (1365, 30936), (1560, 27069), (1638, 25780), (1820, 23202), (2184, 19335), (2340, 18046), (2520, 16757), (2578, 16380), (2730, 15468), (3276, 12890), (3640, 11601), (3867, 10920), (4095, 10312), (4680, 9023), (5156, 8190), (5460, 7734), (6445, 6552)]