548871120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 320

約数和(自身を含む): 2232238080

約数和(自身を除く): 1683366960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1171, 1240, 1260, 1302, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2342, 2480, 2520, 2604, 2790, 3024, 3255, 3348, 3472, 3513, 3720, 3780, 3906, 4185, 4340, 4464, 4684, 5040, 5208, 5580, 5855, 5859, 6510, 6696, 7026, 7440, 7560, 7812, 8197, 8370, 8680, 9368, 9765, 10416, 10539, 11160, 11710, 11718, 13020, 13392, 14052, 15120, 15624, 16394, 16740, 17360, 17565, 18736, 19530, 21078, 22320, 23420, 23436, 24591, 26040, 28104, 29295, 31248, 31617, 32788, 33480, 35130, 36301, 39060, 40985, 42156, 46840, 46872, 49182, 52080, 52695, 56208, 58590, 63234, 65576, 66960, 70260, 72602, 73773, 78120, 81970, 84312, 93680, 93744, 98364, 105390, 108903, 117180, 122955, 126468, 131152, 140520, 145204, 147546, 156240, 158085, 163940, 168624, 181505, 196728, 210780, 217806, 221319, 234360, 245910, 252936, 254107, 281040, 290408, 295092, 316170, 326709, 327880, 363010, 368865, 393456, 421560, 435612, 442638, 468720, 491820, 505872, 508214, 544515, 580816, 590184, 632340, 653418, 655760, 726020, 737730, 762321, 843120, 871224, 885276, 980127, 983640, 1016428, 1089030, 1106595, 1180368, 1264680, 1270535, 1306836, 1452040, 1475460, 1524642, 1633545, 1742448, 1770552, 1960254, 1967280, 2032856, 2178060, 2213190, 2286963, 2529360, 2541070, 2613672, 2904080, 2950920, 3049284, 3267090, 3541104, 3811605, 3920508, 4065712, 4356120, 4426380, 4573926, 4900635, 5082140, 5227344, 5901840, 6098568, 6534180, 6860889, 7623210, 7841016, 8712240, 8852760, 9147852, 9801270, 10164280, 11434815, 12197136, 13068360, 13721778, 15246420, 15682032, 17705520, 18295704, 19602540, 20328560, 22869630, 26136720, 27443556, 30492840, 34304445, 36591408, 39205080, 45739260, 54887112, 60985680, 68608890, 78410160, 91478520, 109774224, 137217780, 182957040, 274435560, 548871120]

約数ペア:

[(1, 548871120), (2, 274435560), (3, 182957040), (4, 137217780), (5, 109774224), (6, 91478520), (7, 78410160), (8, 68608890), (9, 60985680), (10, 54887112), (12, 45739260), (14, 39205080), (15, 36591408), (16, 34304445), (18, 30492840), (20, 27443556), (21, 26136720), (24, 22869630), (27, 20328560), (28, 19602540), (30, 18295704), (31, 17705520), (35, 15682032), (36, 15246420), (40, 13721778), (42, 13068360), (45, 12197136), (48, 11434815), (54, 10164280), (56, 9801270), (60, 9147852), (62, 8852760), (63, 8712240), (70, 7841016), (72, 7623210), (80, 6860889), (84, 6534180), (90, 6098568), (93, 5901840), (105, 5227344), (108, 5082140), (112, 4900635), (120, 4573926), (124, 4426380), (126, 4356120), (135, 4065712), (140, 3920508), (144, 3811605), (155, 3541104), (168, 3267090), (180, 3049284), (186, 2950920), (189, 2904080), (210, 2613672), (216, 2541070), (217, 2529360), (240, 2286963), (248, 2213190), (252, 2178060), (270, 2032856), (279, 1967280), (280, 1960254), (310, 1770552), (315, 1742448), (336, 1633545), (360, 1524642), (372, 1475460), (378, 1452040), (420, 1306836), (432, 1270535), (434, 1264680), (465, 1180368), (496, 1106595), (504, 1089030), (540, 1016428), (558, 983640), (560, 980127), (620, 885276), (630, 871224), (651, 843120), (720, 762321), (744, 737730), (756, 726020), (837, 655760), (840, 653418), (868, 632340), (930, 590184), (945, 580816), (1008, 544515), (1080, 508214), (1085, 505872), (1116, 491820), (1171, 468720), (1240, 442638), (1260, 435612), (1302, 421560), (1395, 393456), (1488, 368865), (1512, 363010), (1674, 327880), (1680, 326709), (1736, 316170), (1860, 295092), (1890, 290408), (1953, 281040), (2160, 254107), (2170, 252936), (2232, 245910), (2342, 234360), (2480, 221319), (2520, 217806), (2604, 210780), (2790, 196728), (3024, 181505), (3255, 168624), (3348, 163940), (3472, 158085), (3513, 156240), (3720, 147546), (3780, 145204), (3906, 140520), (4185, 131152), (4340, 126468), (4464, 122955), (4684, 117180), (5040, 108903), (5208, 105390), (5580, 98364), (5855, 93744), (5859, 93680), (6510, 84312), (6696, 81970), (7026, 78120), (7440, 73773), (7560, 72602), (7812, 70260), (8197, 66960), (8370, 65576), (8680, 63234), (9368, 58590), (9765, 56208), (10416, 52695), (10539, 52080), (11160, 49182), (11710, 46872), (11718, 46840), (13020, 42156), (13392, 40985), (14052, 39060), (15120, 36301), (15624, 35130), (16394, 33480), (16740, 32788), (17360, 31617), (17565, 31248), (18736, 29295), (19530, 28104), (21078, 26040), (22320, 24591), (23420, 23436)]