217010640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11743}}^1$

素因数の和:11777

約数の個数: 160

約数和(自身を含む): 838803456

約数和(自身を除く): 621792816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 11743, 18480, 23486, 35229, 46972, 58715, 70458, 82201, 93944, 117430, 129173, 140916, 164402, 176145, 187888, 234860, 246603, 258346, 281832, 328804, 352290, 387519, 411005, 469720, 493206, 516692, 563664, 645865, 657608, 704580, 775038, 822010, 904211, 939440, 986412, 1033384, 1233015, 1291730, 1315216, 1409160, 1550076, 1644020, 1808422, 1937595, 1972824, 2066768, 2466030, 2583460, 2712633, 2818320, 3100152, 3288040, 3616844, 3875190, 3945648, 4521055, 4932060, 5166920, 5425266, 6200304, 6576080, 7233688, 7750380, 9042110, 9864120, 10333840, 10850532, 13563165, 14467376, 15500760, 18084220, 19728240, 21701064, 27126330, 31001520, 36168440, 43402128, 54252660, 72336880, 108505320, 217010640]

約数ペア:

[(1, 217010640), (2, 108505320), (3, 72336880), (4, 54252660), (5, 43402128), (6, 36168440), (7, 31001520), (8, 27126330), (10, 21701064), (11, 19728240), (12, 18084220), (14, 15500760), (15, 14467376), (16, 13563165), (20, 10850532), (21, 10333840), (22, 9864120), (24, 9042110), (28, 7750380), (30, 7233688), (33, 6576080), (35, 6200304), (40, 5425266), (42, 5166920), (44, 4932060), (48, 4521055), (55, 3945648), (56, 3875190), (60, 3616844), (66, 3288040), (70, 3100152), (77, 2818320), (80, 2712633), (84, 2583460), (88, 2466030), (105, 2066768), (110, 1972824), (112, 1937595), (120, 1808422), (132, 1644020), (140, 1550076), (154, 1409160), (165, 1315216), (168, 1291730), (176, 1233015), (210, 1033384), (220, 986412), (231, 939440), (240, 904211), (264, 822010), (280, 775038), (308, 704580), (330, 657608), (336, 645865), (385, 563664), (420, 516692), (440, 493206), (462, 469720), (528, 411005), (560, 387519), (616, 352290), (660, 328804), (770, 281832), (840, 258346), (880, 246603), (924, 234860), (1155, 187888), (1232, 176145), (1320, 164402), (1540, 140916), (1680, 129173), (1848, 117430), (2310, 93944), (2640, 82201), (3080, 70458), (3696, 58715), (4620, 46972), (6160, 35229), (9240, 23486), (11743, 18480)]