675561920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 1868009472

約数和(自身を除く): 1192447552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 41, 44, 55, 62, 64, 80, 82, 88, 110, 124, 151, 155, 160, 164, 176, 205, 220, 248, 302, 310, 320, 328, 341, 352, 410, 440, 451, 496, 604, 620, 656, 682, 704, 755, 820, 880, 902, 992, 1208, 1240, 1271, 1312, 1364, 1510, 1640, 1661, 1705, 1760, 1804, 1984, 2255, 2416, 2480, 2542, 2624, 2728, 3020, 3280, 3322, 3410, 3520, 3608, 4510, 4681, 4832, 4960, 5084, 5456, 6040, 6191, 6355, 6560, 6644, 6820, 7216, 8305, 9020, 9362, 9664, 9920, 10168, 10912, 12080, 12382, 12710, 13120, 13288, 13640, 13981, 14432, 16610, 18040, 18724, 20336, 21824, 23405, 24160, 24764, 25420, 26576, 27280, 27962, 28864, 30955, 33220, 36080, 37448, 40672, 46810, 48320, 49528, 50840, 51491, 53152, 54560, 55924, 61910, 66440, 68101, 69905, 72160, 74896, 81344, 93620, 99056, 101680, 102982, 106304, 109120, 111848, 123820, 132880, 136202, 139810, 144320, 149792, 187240, 191921, 198112, 203360, 205964, 223696, 247640, 257455, 265760, 272404, 279620, 299584, 340505, 374480, 383842, 396224, 406720, 411928, 447392, 495280, 514910, 531520, 544808, 559240, 681010, 748960, 767684, 823856, 894784, 959605, 990560, 1029820, 1089616, 1118480, 1362020, 1497920, 1535368, 1647712, 1919210, 1981120, 2059640, 2111131, 2179232, 2236960, 2724040, 3070736, 3295424, 3838420, 4119280, 4222262, 4358464, 4473920, 5448080, 6141472, 7676840, 8238560, 8444524, 10555655, 10896160, 12282944, 15353680, 16477120, 16889048, 21111310, 21792320, 30707360, 33778096, 42222620, 61414720, 67556192, 84445240, 135112384, 168890480, 337780960, 675561920]

約数ペア:

[(1, 675561920), (2, 337780960), (4, 168890480), (5, 135112384), (8, 84445240), (10, 67556192), (11, 61414720), (16, 42222620), (20, 33778096), (22, 30707360), (31, 21792320), (32, 21111310), (40, 16889048), (41, 16477120), (44, 15353680), (55, 12282944), (62, 10896160), (64, 10555655), (80, 8444524), (82, 8238560), (88, 7676840), (110, 6141472), (124, 5448080), (151, 4473920), (155, 4358464), (160, 4222262), (164, 4119280), (176, 3838420), (205, 3295424), (220, 3070736), (248, 2724040), (302, 2236960), (310, 2179232), (320, 2111131), (328, 2059640), (341, 1981120), (352, 1919210), (410, 1647712), (440, 1535368), (451, 1497920), (496, 1362020), (604, 1118480), (620, 1089616), (656, 1029820), (682, 990560), (704, 959605), (755, 894784), (820, 823856), (880, 767684), (902, 748960), (992, 681010), (1208, 559240), (1240, 544808), (1271, 531520), (1312, 514910), (1364, 495280), (1510, 447392), (1640, 411928), (1661, 406720), (1705, 396224), (1760, 383842), (1804, 374480), (1984, 340505), (2255, 299584), (2416, 279620), (2480, 272404), (2542, 265760), (2624, 257455), (2728, 247640), (3020, 223696), (3280, 205964), (3322, 203360), (3410, 198112), (3520, 191921), (3608, 187240), (4510, 149792), (4681, 144320), (4832, 139810), (4960, 136202), (5084, 132880), (5456, 123820), (6040, 111848), (6191, 109120), (6355, 106304), (6560, 102982), (6644, 101680), (6820, 99056), (7216, 93620), (8305, 81344), (9020, 74896), (9362, 72160), (9664, 69905), (9920, 68101), (10168, 66440), (10912, 61910), (12080, 55924), (12382, 54560), (12710, 53152), (13120, 51491), (13288, 50840), (13640, 49528), (13981, 48320), (14432, 46810), (16610, 40672), (18040, 37448), (18724, 36080), (20336, 33220), (21824, 30955), (23405, 28864), (24160, 27962), (24764, 27280), (25420, 26576)]