20230146560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10303}}^1$

素因数の和:10398

約数の個数: 160

約数和(自身を含む): 53126599680

約数和(自身を除く): 32896453120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 128, 130, 160, 208, 236, 256, 260, 295, 320, 416, 472, 512, 520, 590, 640, 767, 832, 944, 1040, 1180, 1280, 1534, 1664, 1888, 2080, 2360, 2560, 3068, 3328, 3776, 3835, 4160, 4720, 6136, 6656, 7552, 7670, 8320, 9440, 10303, 12272, 15104, 15340, 16640, 18880, 20606, 24544, 30208, 30680, 33280, 37760, 41212, 49088, 51515, 61360, 75520, 82424, 98176, 103030, 122720, 133939, 151040, 164848, 196352, 206060, 245440, 267878, 329696, 392704, 412120, 490880, 535756, 607877, 659392, 669695, 824240, 981760, 1071512, 1215754, 1318784, 1339390, 1648480, 1963520, 2143024, 2431508, 2637568, 2678780, 3039385, 3296960, 4286048, 4863016, 5275136, 5357560, 6078770, 6593920, 7902401, 8572096, 9726032, 10715120, 12157540, 13187840, 15804802, 17144192, 19452064, 21430240, 24315080, 26375680, 31609604, 34288384, 38904128, 39512005, 42860480, 48630160, 63219208, 68576768, 77808256, 79024010, 85720960, 97260320, 126438416, 155616512, 158048020, 171441920, 194520640, 252876832, 311233024, 316096040, 342883840, 389041280, 505753664, 632192080, 778082560, 1011507328, 1264384160, 1556165120, 2023014656, 2528768320, 4046029312, 5057536640, 10115073280, 20230146560]

約数ペア:

[(1, 20230146560), (2, 10115073280), (4, 5057536640), (5, 4046029312), (8, 2528768320), (10, 2023014656), (13, 1556165120), (16, 1264384160), (20, 1011507328), (26, 778082560), (32, 632192080), (40, 505753664), (52, 389041280), (59, 342883840), (64, 316096040), (65, 311233024), (80, 252876832), (104, 194520640), (118, 171441920), (128, 158048020), (130, 155616512), (160, 126438416), (208, 97260320), (236, 85720960), (256, 79024010), (260, 77808256), (295, 68576768), (320, 63219208), (416, 48630160), (472, 42860480), (512, 39512005), (520, 38904128), (590, 34288384), (640, 31609604), (767, 26375680), (832, 24315080), (944, 21430240), (1040, 19452064), (1180, 17144192), (1280, 15804802), (1534, 13187840), (1664, 12157540), (1888, 10715120), (2080, 9726032), (2360, 8572096), (2560, 7902401), (3068, 6593920), (3328, 6078770), (3776, 5357560), (3835, 5275136), (4160, 4863016), (4720, 4286048), (6136, 3296960), (6656, 3039385), (7552, 2678780), (7670, 2637568), (8320, 2431508), (9440, 2143024), (10303, 1963520), (12272, 1648480), (15104, 1339390), (15340, 1318784), (16640, 1215754), (18880, 1071512), (20606, 981760), (24544, 824240), (30208, 669695), (30680, 659392), (33280, 607877), (37760, 535756), (41212, 490880), (49088, 412120), (51515, 392704), (61360, 329696), (75520, 267878), (82424, 245440), (98176, 206060), (103030, 196352), (122720, 164848), (133939, 151040)]