190281840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:807

約数の個数: 160

約数和(自身を含む): 678813696

約数和(自身を除く): 488531856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 191, 210, 240, 280, 336, 382, 420, 560, 573, 593, 764, 840, 955, 1146, 1186, 1337, 1528, 1680, 1779, 1910, 2292, 2372, 2674, 2865, 2965, 3056, 3558, 3820, 4011, 4151, 4584, 4744, 5348, 5730, 5930, 6685, 7116, 7640, 8022, 8302, 8895, 9168, 9488, 10696, 11460, 11860, 12453, 13370, 14232, 15280, 16044, 16604, 17790, 20055, 20755, 21392, 22920, 23720, 24906, 26740, 28464, 32088, 33208, 35580, 40110, 41510, 45840, 47440, 49812, 53480, 62265, 64176, 66416, 71160, 80220, 83020, 99624, 106960, 113263, 124530, 142320, 160440, 166040, 199248, 226526, 249060, 320880, 332080, 339789, 453052, 498120, 566315, 679578, 792841, 906104, 996240, 1132630, 1359156, 1585682, 1698945, 1812208, 2265260, 2378523, 2718312, 3171364, 3397890, 3964205, 4530520, 4757046, 5436624, 6342728, 6795780, 7928410, 9061040, 9514092, 11892615, 12685456, 13591560, 15856820, 19028184, 23785230, 27183120, 31713640, 38056368, 47570460, 63427280, 95140920, 190281840]

約数ペア:

[(1, 190281840), (2, 95140920), (3, 63427280), (4, 47570460), (5, 38056368), (6, 31713640), (7, 27183120), (8, 23785230), (10, 19028184), (12, 15856820), (14, 13591560), (15, 12685456), (16, 11892615), (20, 9514092), (21, 9061040), (24, 7928410), (28, 6795780), (30, 6342728), (35, 5436624), (40, 4757046), (42, 4530520), (48, 3964205), (56, 3397890), (60, 3171364), (70, 2718312), (80, 2378523), (84, 2265260), (105, 1812208), (112, 1698945), (120, 1585682), (140, 1359156), (168, 1132630), (191, 996240), (210, 906104), (240, 792841), (280, 679578), (336, 566315), (382, 498120), (420, 453052), (560, 339789), (573, 332080), (593, 320880), (764, 249060), (840, 226526), (955, 199248), (1146, 166040), (1186, 160440), (1337, 142320), (1528, 124530), (1680, 113263), (1779, 106960), (1910, 99624), (2292, 83020), (2372, 80220), (2674, 71160), (2865, 66416), (2965, 64176), (3056, 62265), (3558, 53480), (3820, 49812), (4011, 47440), (4151, 45840), (4584, 41510), (4744, 40110), (5348, 35580), (5730, 33208), (5930, 32088), (6685, 28464), (7116, 26740), (7640, 24906), (8022, 23720), (8302, 22920), (8895, 21392), (9168, 20755), (9488, 20055), (10696, 17790), (11460, 16604), (11860, 16044), (12453, 15280), (13370, 14232)]