168248340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2700

約数の個数: 144

約数和(自身を含む): 570181248

約数和(自身を除く): 401932908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 2663, 3159, 3510, 4212, 4860, 5265, 5326, 6318, 7020, 7989, 10530, 10652, 12636, 13315, 15795, 15978, 21060, 23967, 26630, 31590, 31956, 34619, 39945, 47934, 53260, 63180, 69238, 71901, 79890, 95868, 103857, 119835, 138476, 143802, 159780, 173095, 207714, 215703, 239670, 287604, 311571, 346190, 359505, 415428, 431406, 479340, 519285, 623142, 647109, 692380, 719010, 862812, 934713, 1038570, 1078515, 1246284, 1294218, 1438020, 1557855, 1869426, 2077140, 2157030, 2588436, 2804139, 3115710, 3235545, 3738852, 4314060, 4673565, 5608278, 6231420, 6471090, 8412417, 9347130, 11216556, 12942180, 14020695, 16824834, 18694260, 28041390, 33649668, 42062085, 56082780, 84124170, 168248340]

約数ペア:

[(1, 168248340), (2, 84124170), (3, 56082780), (4, 42062085), (5, 33649668), (6, 28041390), (9, 18694260), (10, 16824834), (12, 14020695), (13, 12942180), (15, 11216556), (18, 9347130), (20, 8412417), (26, 6471090), (27, 6231420), (30, 5608278), (36, 4673565), (39, 4314060), (45, 3738852), (52, 3235545), (54, 3115710), (60, 2804139), (65, 2588436), (78, 2157030), (81, 2077140), (90, 1869426), (108, 1557855), (117, 1438020), (130, 1294218), (135, 1246284), (156, 1078515), (162, 1038570), (180, 934713), (195, 862812), (234, 719010), (243, 692380), (260, 647109), (270, 623142), (324, 519285), (351, 479340), (390, 431406), (405, 415428), (468, 359505), (486, 346190), (540, 311571), (585, 287604), (702, 239670), (780, 215703), (810, 207714), (972, 173095), (1053, 159780), (1170, 143802), (1215, 138476), (1404, 119835), (1620, 103857), (1755, 95868), (2106, 79890), (2340, 71901), (2430, 69238), (2663, 63180), (3159, 53260), (3510, 47934), (4212, 39945), (4860, 34619), (5265, 31956), (5326, 31590), (6318, 26630), (7020, 23967), (7989, 21060), (10530, 15978), (10652, 15795), (12636, 13315)]