17276280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 60065280

約数和(自身を除く): 42789000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 157, 168, 210, 262, 280, 314, 393, 420, 471, 524, 628, 655, 785, 786, 840, 917, 942, 1048, 1099, 1256, 1310, 1570, 1572, 1834, 1884, 1965, 2198, 2355, 2620, 2751, 3140, 3144, 3297, 3668, 3768, 3930, 4396, 4585, 4710, 5240, 5495, 5502, 6280, 6594, 7336, 7860, 8792, 9170, 9420, 10990, 11004, 13188, 13755, 15720, 16485, 18340, 18840, 20567, 21980, 22008, 26376, 27510, 32970, 36680, 41134, 43960, 55020, 61701, 65940, 82268, 102835, 110040, 123402, 131880, 143969, 164536, 205670, 246804, 287938, 308505, 411340, 431907, 493608, 575876, 617010, 719845, 822680, 863814, 1151752, 1234020, 1439690, 1727628, 2159535, 2468040, 2879380, 3455256, 4319070, 5758760, 8638140, 17276280]

約数ペア:

[(1, 17276280), (2, 8638140), (3, 5758760), (4, 4319070), (5, 3455256), (6, 2879380), (7, 2468040), (8, 2159535), (10, 1727628), (12, 1439690), (14, 1234020), (15, 1151752), (20, 863814), (21, 822680), (24, 719845), (28, 617010), (30, 575876), (35, 493608), (40, 431907), (42, 411340), (56, 308505), (60, 287938), (70, 246804), (84, 205670), (105, 164536), (120, 143969), (131, 131880), (140, 123402), (157, 110040), (168, 102835), (210, 82268), (262, 65940), (280, 61701), (314, 55020), (393, 43960), (420, 41134), (471, 36680), (524, 32970), (628, 27510), (655, 26376), (785, 22008), (786, 21980), (840, 20567), (917, 18840), (942, 18340), (1048, 16485), (1099, 15720), (1256, 13755), (1310, 13188), (1570, 11004), (1572, 10990), (1834, 9420), (1884, 9170), (1965, 8792), (2198, 7860), (2355, 7336), (2620, 6594), (2751, 6280), (3140, 5502), (3144, 5495), (3297, 5240), (3668, 4710), (3768, 4585), (3930, 4396)]