1406426040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{2221}}^1$

素因数の和:3997

約数の個数: 96

約数和(自身を含む): 4575542400

約数和(自身を除く): 3169116360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1759, 2221, 3518, 4442, 5277, 6663, 7036, 8795, 8884, 10554, 11105, 13326, 14072, 15831, 17590, 17768, 19989, 21108, 22210, 26385, 26652, 31662, 33315, 35180, 39978, 42216, 44420, 52770, 53304, 63324, 66630, 70360, 79155, 79956, 88840, 99945, 105540, 126648, 133260, 158310, 159912, 199890, 211080, 266520, 316620, 399780, 633240, 799560, 3906739, 7813478, 11720217, 15626956, 19533695, 23440434, 31253912, 35160651, 39067390, 46880868, 58601085, 70321302, 78134780, 93761736, 117202170, 140642604, 156269560, 175803255, 234404340, 281285208, 351606510, 468808680, 703213020, 1406426040]

約数ペア:

[(1, 1406426040), (2, 703213020), (3, 468808680), (4, 351606510), (5, 281285208), (6, 234404340), (8, 175803255), (9, 156269560), (10, 140642604), (12, 117202170), (15, 93761736), (18, 78134780), (20, 70321302), (24, 58601085), (30, 46880868), (36, 39067390), (40, 35160651), (45, 31253912), (60, 23440434), (72, 19533695), (90, 15626956), (120, 11720217), (180, 7813478), (360, 3906739), (1759, 799560), (2221, 633240), (3518, 399780), (4442, 316620), (5277, 266520), (6663, 211080), (7036, 199890), (8795, 159912), (8884, 158310), (10554, 133260), (11105, 126648), (13326, 105540), (14072, 99945), (15831, 88840), (17590, 79956), (17768, 79155), (19989, 70360), (21108, 66630), (22210, 63324), (26385, 53304), (26652, 52770), (31662, 44420), (33315, 42216), (35180, 39978)]