233782640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1939

約数の個数: 160

約数和(自身を含む): 708704640

約数和(自身を除く): 474922000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1360, 1456, 1547, 1768, 1820, 1889, 1904, 2210, 2380, 3094, 3536, 3640, 3778, 4420, 4760, 6188, 7280, 7556, 7735, 8840, 9445, 9520, 12376, 13223, 15112, 15470, 17680, 18890, 24557, 24752, 26446, 30224, 30940, 32113, 37780, 49114, 52892, 61880, 64226, 66115, 75560, 98228, 105784, 122785, 123760, 128452, 132230, 151120, 160565, 171899, 196456, 211568, 224791, 245570, 256904, 264460, 321130, 343798, 392912, 417469, 449582, 491140, 513808, 528920, 642260, 687596, 834938, 859495, 899164, 982280, 1057840, 1123955, 1284520, 1375192, 1669876, 1718990, 1798328, 1964560, 2087345, 2247910, 2569040, 2750384, 2922283, 3339752, 3437980, 3596656, 4174690, 4495820, 5844566, 6679504, 6875960, 8349380, 8991640, 11689132, 13751920, 14611415, 16698760, 17983280, 23378264, 29222830, 33397520, 46756528, 58445660, 116891320, 233782640]

約数ペア:

[(1, 233782640), (2, 116891320), (4, 58445660), (5, 46756528), (7, 33397520), (8, 29222830), (10, 23378264), (13, 17983280), (14, 16698760), (16, 14611415), (17, 13751920), (20, 11689132), (26, 8991640), (28, 8349380), (34, 6875960), (35, 6679504), (40, 5844566), (52, 4495820), (56, 4174690), (65, 3596656), (68, 3437980), (70, 3339752), (80, 2922283), (85, 2750384), (91, 2569040), (104, 2247910), (112, 2087345), (119, 1964560), (130, 1798328), (136, 1718990), (140, 1669876), (170, 1375192), (182, 1284520), (208, 1123955), (221, 1057840), (238, 982280), (260, 899164), (272, 859495), (280, 834938), (340, 687596), (364, 642260), (442, 528920), (455, 513808), (476, 491140), (520, 449582), (560, 417469), (595, 392912), (680, 343798), (728, 321130), (884, 264460), (910, 256904), (952, 245570), (1040, 224791), (1105, 211568), (1190, 196456), (1360, 171899), (1456, 160565), (1547, 151120), (1768, 132230), (1820, 128452), (1889, 123760), (1904, 122785), (2210, 105784), (2380, 98228), (3094, 75560), (3536, 66115), (3640, 64226), (3778, 61880), (4420, 52892), (4760, 49114), (6188, 37780), (7280, 32113), (7556, 30940), (7735, 30224), (8840, 26446), (9445, 24752), (9520, 24557), (12376, 18890), (13223, 17680), (15112, 15470)]