470888280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 1596460320

約数和(自身を除く): 1125572040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 61, 72, 82, 90, 120, 122, 123, 164, 180, 183, 205, 244, 246, 305, 328, 360, 366, 369, 410, 488, 492, 523, 549, 610, 615, 732, 738, 820, 915, 984, 1046, 1098, 1220, 1230, 1464, 1476, 1569, 1640, 1830, 1845, 2092, 2196, 2440, 2460, 2501, 2615, 2745, 2952, 3138, 3660, 3690, 4184, 4392, 4707, 4920, 5002, 5230, 5490, 6276, 7320, 7380, 7503, 7845, 9414, 10004, 10460, 10980, 12505, 12552, 14760, 15006, 15690, 18828, 20008, 20920, 21443, 21960, 22509, 23535, 25010, 30012, 31380, 31903, 37515, 37656, 42886, 45018, 47070, 50020, 60024, 62760, 63806, 64329, 75030, 85772, 90036, 94140, 95709, 100040, 107215, 112545, 127612, 128658, 150060, 159515, 171544, 180072, 188280, 191418, 192987, 214430, 225090, 255224, 257316, 287127, 300120, 319030, 321645, 382836, 385974, 428860, 450180, 478545, 514632, 574254, 638060, 643290, 765672, 771948, 857720, 900360, 957090, 964935, 1148508, 1276120, 1286580, 1308023, 1435635, 1543896, 1914180, 1929870, 2297016, 2573160, 2616046, 2871270, 3828360, 3859740, 3924069, 5232092, 5742540, 6540115, 7719480, 7848138, 10464184, 11485080, 11772207, 13080230, 15696276, 19620345, 23544414, 26160460, 31392552, 39240690, 47088828, 52320920, 58861035, 78481380, 94177656, 117722070, 156962760, 235444140, 470888280]

約数ペア:

[(1, 470888280), (2, 235444140), (3, 156962760), (4, 117722070), (5, 94177656), (6, 78481380), (8, 58861035), (9, 52320920), (10, 47088828), (12, 39240690), (15, 31392552), (18, 26160460), (20, 23544414), (24, 19620345), (30, 15696276), (36, 13080230), (40, 11772207), (41, 11485080), (45, 10464184), (60, 7848138), (61, 7719480), (72, 6540115), (82, 5742540), (90, 5232092), (120, 3924069), (122, 3859740), (123, 3828360), (164, 2871270), (180, 2616046), (183, 2573160), (205, 2297016), (244, 1929870), (246, 1914180), (305, 1543896), (328, 1435635), (360, 1308023), (366, 1286580), (369, 1276120), (410, 1148508), (488, 964935), (492, 957090), (523, 900360), (549, 857720), (610, 771948), (615, 765672), (732, 643290), (738, 638060), (820, 574254), (915, 514632), (984, 478545), (1046, 450180), (1098, 428860), (1220, 385974), (1230, 382836), (1464, 321645), (1476, 319030), (1569, 300120), (1640, 287127), (1830, 257316), (1845, 255224), (2092, 225090), (2196, 214430), (2440, 192987), (2460, 191418), (2501, 188280), (2615, 180072), (2745, 171544), (2952, 159515), (3138, 150060), (3660, 128658), (3690, 127612), (4184, 112545), (4392, 107215), (4707, 100040), (4920, 95709), (5002, 94140), (5230, 90036), (5490, 85772), (6276, 75030), (7320, 64329), (7380, 63806), (7503, 62760), (7845, 60024), (9414, 50020), (10004, 47070), (10460, 45018), (10980, 42886), (12505, 37656), (12552, 37515), (14760, 31903), (15006, 31380), (15690, 30012), (18828, 25010), (20008, 23535), (20920, 22509), (21443, 21960)]