2783996880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{9923}}^1$

素因数の和:10113

約数の個数: 160

約数和(自身を含む): 9923364864

約数和(自身を除く): 7139367984

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, 167, 168, 210, 240, 280, 334, 336, 420, 501, 560, 668, 835, 840, 1002, 1169, 1336, 1670, 1680, 2004, 2338, 2505, 2672, 3340, 3507, 4008, 4676, 5010, 5845, 6680, 7014, 8016, 9352, 9923, 10020, 11690, 13360, 14028, 17535, 18704, 19846, 20040, 23380, 28056, 29769, 35070, 39692, 40080, 46760, 49615, 56112, 59538, 69461, 70140, 79384, 93520, 99230, 119076, 138922, 140280, 148845, 158768, 198460, 208383, 238152, 277844, 280560, 297690, 347305, 396920, 416766, 476304, 555688, 595380, 694610, 793840, 833532, 1041915, 1111376, 1190760, 1389220, 1657141, 1667064, 2083830, 2381520, 2778440, 3314282, 3334128, 4167660, 4971423, 5556880, 6628564, 8285705, 8335320, 9942846, 11599987, 13257128, 16571410, 16670640, 19885692, 23199974, 24857115, 26514256, 33142820, 34799961, 39771384, 46399948, 49714230, 57999935, 66285640, 69599922, 79542768, 92799896, 99428460, 115999870, 132571280, 139199844, 173999805, 185599792, 198856920, 231999740, 278399688, 347999610, 397713840, 463999480, 556799376, 695999220, 927998960, 1391998440, 2783996880]

約数ペア:

[(1, 2783996880), (2, 1391998440), (3, 927998960), (4, 695999220), (5, 556799376), (6, 463999480), (7, 397713840), (8, 347999610), (10, 278399688), (12, 231999740), (14, 198856920), (15, 185599792), (16, 173999805), (20, 139199844), (21, 132571280), (24, 115999870), (28, 99428460), (30, 92799896), (35, 79542768), (40, 69599922), (42, 66285640), (48, 57999935), (56, 49714230), (60, 46399948), (70, 39771384), (80, 34799961), (84, 33142820), (105, 26514256), (112, 24857115), (120, 23199974), (140, 19885692), (167, 16670640), (168, 16571410), (210, 13257128), (240, 11599987), (280, 9942846), (334, 8335320), (336, 8285705), (420, 6628564), (501, 5556880), (560, 4971423), (668, 4167660), (835, 3334128), (840, 3314282), (1002, 2778440), (1169, 2381520), (1336, 2083830), (1670, 1667064), (1680, 1657141), (2004, 1389220), (2338, 1190760), (2505, 1111376), (2672, 1041915), (3340, 833532), (3507, 793840), (4008, 694610), (4676, 595380), (5010, 555688), (5845, 476304), (6680, 416766), (7014, 396920), (8016, 347305), (9352, 297690), (9923, 280560), (10020, 277844), (11690, 238152), (13360, 208383), (14028, 198460), (17535, 158768), (18704, 148845), (19846, 140280), (20040, 138922), (23380, 119076), (28056, 99230), (29769, 93520), (35070, 79384), (39692, 70140), (40080, 69461), (46760, 59538), (49615, 56112)]