8328974640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4957723}}^1$

素因数の和:4957746

約数の個数: 80

約数和(自身を含む): 29508373248

約数和(自身を除く): 21179398608

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, 240, 280, 336, 420, 560, 840, 1680, 4957723, 9915446, 14873169, 19830892, 24788615, 29746338, 34704061, 39661784, 49577230, 59492676, 69408122, 74365845, 79323568, 99154460, 104112183, 118985352, 138816244, 148731690, 173520305, 198308920, 208224366, 237970704, 277632488, 297463380, 347040610, 396617840, 416448732, 520560915, 555264976, 594926760, 694081220, 832897464, 1041121830, 1189853520, 1388162440, 1665794928, 2082243660, 2776324880, 4164487320, 8328974640]

約数ペア:

[(1, 8328974640), (2, 4164487320), (3, 2776324880), (4, 2082243660), (5, 1665794928), (6, 1388162440), (7, 1189853520), (8, 1041121830), (10, 832897464), (12, 694081220), (14, 594926760), (15, 555264976), (16, 520560915), (20, 416448732), (21, 396617840), (24, 347040610), (28, 297463380), (30, 277632488), (35, 237970704), (40, 208224366), (42, 198308920), (48, 173520305), (56, 148731690), (60, 138816244), (70, 118985352), (80, 104112183), (84, 99154460), (105, 79323568), (112, 74365845), (120, 69408122), (140, 59492676), (168, 49577230), (210, 39661784), (240, 34704061), (280, 29746338), (336, 24788615), (420, 19830892), (560, 14873169), (840, 9915446), (1680, 4957723)]