827001840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2333}}^1$

素因数の和:2567

約数の個数: 160

約数和(自身を含む): 2945097216

約数和(自身を除く): 2118095376

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, 210, 211, 240, 280, 336, 420, 422, 560, 633, 840, 844, 1055, 1266, 1477, 1680, 1688, 2110, 2333, 2532, 2954, 3165, 3376, 4220, 4431, 4666, 5064, 5908, 6330, 6999, 7385, 8440, 8862, 9332, 10128, 11665, 11816, 12660, 13998, 14770, 16331, 16880, 17724, 18664, 22155, 23330, 23632, 25320, 27996, 29540, 32662, 34995, 35448, 37328, 44310, 46660, 48993, 50640, 55992, 59080, 65324, 69990, 70896, 81655, 88620, 93320, 97986, 111984, 118160, 130648, 139980, 163310, 177240, 186640, 195972, 244965, 261296, 279960, 326620, 354480, 391944, 489930, 492263, 559920, 653240, 783888, 979860, 984526, 1306480, 1476789, 1959720, 1969052, 2461315, 2953578, 3445841, 3919440, 3938104, 4922630, 5907156, 6891682, 7383945, 7876208, 9845260, 10337523, 11814312, 13783364, 14767890, 17229205, 19690520, 20675046, 23628624, 27566728, 29535780, 34458410, 39381040, 41350092, 51687615, 55133456, 59071560, 68916820, 82700184, 103375230, 118143120, 137833640, 165400368, 206750460, 275667280, 413500920, 827001840]

約数ペア:

[(1, 827001840), (2, 413500920), (3, 275667280), (4, 206750460), (5, 165400368), (6, 137833640), (7, 118143120), (8, 103375230), (10, 82700184), (12, 68916820), (14, 59071560), (15, 55133456), (16, 51687615), (20, 41350092), (21, 39381040), (24, 34458410), (28, 29535780), (30, 27566728), (35, 23628624), (40, 20675046), (42, 19690520), (48, 17229205), (56, 14767890), (60, 13783364), (70, 11814312), (80, 10337523), (84, 9845260), (105, 7876208), (112, 7383945), (120, 6891682), (140, 5907156), (168, 4922630), (210, 3938104), (211, 3919440), (240, 3445841), (280, 2953578), (336, 2461315), (420, 1969052), (422, 1959720), (560, 1476789), (633, 1306480), (840, 984526), (844, 979860), (1055, 783888), (1266, 653240), (1477, 559920), (1680, 492263), (1688, 489930), (2110, 391944), (2333, 354480), (2532, 326620), (2954, 279960), (3165, 261296), (3376, 244965), (4220, 195972), (4431, 186640), (4666, 177240), (5064, 163310), (5908, 139980), (6330, 130648), (6999, 118160), (7385, 111984), (8440, 97986), (8862, 93320), (9332, 88620), (10128, 81655), (11665, 70896), (11816, 69990), (12660, 65324), (13998, 59080), (14770, 55992), (16331, 50640), (16880, 48993), (17724, 46660), (18664, 44310), (22155, 37328), (23330, 35448), (23632, 34995), (25320, 32662), (27996, 29540)]