16221580560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{68899}}^1$

素因数の和:69030

約数の個数: 160

約数和(自身を含む): 56387760000

約数和(自身を除く): 40166179440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 981, 1080, 1090, 1308, 1635, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3924, 4360, 4905, 5232, 5886, 6540, 7848, 8720, 9810, 11772, 13080, 14715, 15696, 19620, 23544, 26160, 29430, 39240, 47088, 58860, 68899, 78480, 117720, 137798, 206697, 235440, 275596, 344495, 413394, 551192, 620091, 688990, 826788, 1033485, 1102384, 1240182, 1377980, 1653576, 1860273, 2066970, 2480364, 2755960, 3100455, 3307152, 3720546, 4133940, 4960728, 5511920, 6200910, 7441092, 7509991, 8267880, 9301365, 9921456, 12401820, 14882184, 15019982, 16535760, 18602730, 22529973, 24803640, 29764368, 30039964, 37205460, 37549955, 45059946, 49607280, 60079928, 67589919, 74410920, 75099910, 90119892, 112649865, 120159856, 135179838, 148821840, 150199820, 180239784, 202769757, 225299730, 270359676, 300399640, 337949595, 360479568, 405539514, 450599460, 540719352, 600799280, 675899190, 811079028, 901198920, 1013848785, 1081438704, 1351798380, 1622158056, 1802397840, 2027697570, 2703596760, 3244316112, 4055395140, 5407193520, 8110790280, 16221580560]

約数ペア:

[(1, 16221580560), (2, 8110790280), (3, 5407193520), (4, 4055395140), (5, 3244316112), (6, 2703596760), (8, 2027697570), (9, 1802397840), (10, 1622158056), (12, 1351798380), (15, 1081438704), (16, 1013848785), (18, 901198920), (20, 811079028), (24, 675899190), (27, 600799280), (30, 540719352), (36, 450599460), (40, 405539514), (45, 360479568), (48, 337949595), (54, 300399640), (60, 270359676), (72, 225299730), (80, 202769757), (90, 180239784), (108, 150199820), (109, 148821840), (120, 135179838), (135, 120159856), (144, 112649865), (180, 90119892), (216, 75099910), (218, 74410920), (240, 67589919), (270, 60079928), (327, 49607280), (360, 45059946), (432, 37549955), (436, 37205460), (540, 30039964), (545, 29764368), (654, 24803640), (720, 22529973), (872, 18602730), (981, 16535760), (1080, 15019982), (1090, 14882184), (1308, 12401820), (1635, 9921456), (1744, 9301365), (1962, 8267880), (2160, 7509991), (2180, 7441092), (2616, 6200910), (2943, 5511920), (3270, 4960728), (3924, 4133940), (4360, 3720546), (4905, 3307152), (5232, 3100455), (5886, 2755960), (6540, 2480364), (7848, 2066970), (8720, 1860273), (9810, 1653576), (11772, 1377980), (13080, 1240182), (14715, 1102384), (15696, 1033485), (19620, 826788), (23544, 688990), (26160, 620091), (29430, 551192), (39240, 413394), (47088, 344495), (58860, 275596), (68899, 235440), (78480, 206697), (117720, 137798)]