4147888640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1338

約数の個数: 160

約数和(自身を含む): 11430232704

約数和(自身を除く): 7282344064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 211, 224, 256, 280, 320, 422, 448, 512, 560, 640, 844, 896, 1055, 1097, 1120, 1280, 1477, 1688, 1792, 2110, 2194, 2240, 2560, 2954, 3376, 3584, 4220, 4388, 4480, 5485, 5908, 6752, 7385, 7679, 8440, 8776, 8960, 10970, 11816, 13504, 14770, 15358, 16880, 17552, 17920, 21940, 23632, 27008, 29540, 30716, 33760, 35104, 38395, 43880, 47264, 54016, 59080, 61432, 67520, 70208, 76790, 87760, 94528, 108032, 118160, 122864, 135040, 140416, 153580, 175520, 189056, 231467, 236320, 245728, 270080, 280832, 307160, 351040, 378112, 462934, 472640, 491456, 540160, 561664, 614320, 702080, 756224, 925868, 945280, 982912, 1157335, 1228640, 1404160, 1620269, 1851736, 1890560, 1965824, 2314670, 2457280, 2808320, 3240538, 3703472, 3781120, 3931648, 4629340, 4914560, 6481076, 7406944, 8101345, 9258680, 9829120, 12962152, 14813888, 16202690, 18517360, 19658240, 25924304, 29627776, 32405380, 37034720, 51848608, 59255552, 64810760, 74069440, 103697216, 118511104, 129621520, 148138880, 207394432, 259243040, 296277760, 414788864, 518486080, 592555520, 829577728, 1036972160, 2073944320, 4147888640]

約数ペア:

[(1, 4147888640), (2, 2073944320), (4, 1036972160), (5, 829577728), (7, 592555520), (8, 518486080), (10, 414788864), (14, 296277760), (16, 259243040), (20, 207394432), (28, 148138880), (32, 129621520), (35, 118511104), (40, 103697216), (56, 74069440), (64, 64810760), (70, 59255552), (80, 51848608), (112, 37034720), (128, 32405380), (140, 29627776), (160, 25924304), (211, 19658240), (224, 18517360), (256, 16202690), (280, 14813888), (320, 12962152), (422, 9829120), (448, 9258680), (512, 8101345), (560, 7406944), (640, 6481076), (844, 4914560), (896, 4629340), (1055, 3931648), (1097, 3781120), (1120, 3703472), (1280, 3240538), (1477, 2808320), (1688, 2457280), (1792, 2314670), (2110, 1965824), (2194, 1890560), (2240, 1851736), (2560, 1620269), (2954, 1404160), (3376, 1228640), (3584, 1157335), (4220, 982912), (4388, 945280), (4480, 925868), (5485, 756224), (5908, 702080), (6752, 614320), (7385, 561664), (7679, 540160), (8440, 491456), (8776, 472640), (8960, 462934), (10970, 378112), (11816, 351040), (13504, 307160), (14770, 280832), (15358, 270080), (16880, 245728), (17552, 236320), (17920, 231467), (21940, 189056), (23632, 175520), (27008, 153580), (29540, 140416), (30716, 135040), (33760, 122864), (35104, 118160), (38395, 108032), (43880, 94528), (47264, 87760), (54016, 76790), (59080, 70208), (61432, 67520)]