197107560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 719712000

約数和(自身を除く): 522604440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 101, 104, 108, 117, 120, 130, 135, 139, 156, 180, 195, 202, 216, 234, 260, 270, 278, 303, 312, 351, 360, 390, 404, 417, 468, 505, 520, 540, 556, 585, 606, 695, 702, 780, 808, 834, 909, 936, 1010, 1080, 1112, 1170, 1212, 1251, 1313, 1390, 1404, 1515, 1560, 1668, 1755, 1807, 1818, 2020, 2085, 2340, 2424, 2502, 2626, 2727, 2780, 2808, 3030, 3336, 3510, 3614, 3636, 3753, 3939, 4040, 4170, 4545, 4680, 5004, 5252, 5421, 5454, 5560, 6060, 6255, 6565, 7020, 7228, 7272, 7506, 7878, 8340, 9035, 9090, 10008, 10504, 10842, 10908, 11817, 12120, 12510, 13130, 13635, 14039, 14040, 14456, 15012, 15756, 16263, 16680, 18070, 18180, 18765, 19695, 21684, 21816, 23634, 25020, 26260, 27105, 27270, 28078, 30024, 31512, 32526, 35451, 36140, 36360, 37530, 39390, 42117, 43368, 47268, 48789, 50040, 52520, 54210, 54540, 56156, 59085, 65052, 70195, 70902, 72280, 75060, 78780, 81315, 84234, 94536, 97578, 108420, 109080, 112312, 118170, 126351, 130104, 140390, 141804, 150120, 157560, 162630, 168468, 177255, 182507, 195156, 210585, 216840, 236340, 243945, 252702, 280780, 283608, 325260, 336936, 354510, 365014, 379053, 390312, 421170, 472680, 487890, 505404, 547521, 561560, 631755, 650520, 709020, 730028, 758106, 842340, 912535, 975780, 1010808, 1095042, 1263510, 1418040, 1460056, 1516212, 1642563, 1684680, 1825070, 1895265, 1951560, 2190084, 2527020, 2737605, 3032424, 3285126, 3650140, 3790530, 4380168, 4927689, 5054040, 5475210, 6570252, 7300280, 7581060, 8212815, 9855378, 10950420, 13140504, 15162120, 16425630, 19710756, 21900840, 24638445, 32851260, 39421512, 49276890, 65702520, 98553780, 197107560]

約数ペア:

[(1, 197107560), (2, 98553780), (3, 65702520), (4, 49276890), (5, 39421512), (6, 32851260), (8, 24638445), (9, 21900840), (10, 19710756), (12, 16425630), (13, 15162120), (15, 13140504), (18, 10950420), (20, 9855378), (24, 8212815), (26, 7581060), (27, 7300280), (30, 6570252), (36, 5475210), (39, 5054040), (40, 4927689), (45, 4380168), (52, 3790530), (54, 3650140), (60, 3285126), (65, 3032424), (72, 2737605), (78, 2527020), (90, 2190084), (101, 1951560), (104, 1895265), (108, 1825070), (117, 1684680), (120, 1642563), (130, 1516212), (135, 1460056), (139, 1418040), (156, 1263510), (180, 1095042), (195, 1010808), (202, 975780), (216, 912535), (234, 842340), (260, 758106), (270, 730028), (278, 709020), (303, 650520), (312, 631755), (351, 561560), (360, 547521), (390, 505404), (404, 487890), (417, 472680), (468, 421170), (505, 390312), (520, 379053), (540, 365014), (556, 354510), (585, 336936), (606, 325260), (695, 283608), (702, 280780), (780, 252702), (808, 243945), (834, 236340), (909, 216840), (936, 210585), (1010, 195156), (1080, 182507), (1112, 177255), (1170, 168468), (1212, 162630), (1251, 157560), (1313, 150120), (1390, 141804), (1404, 140390), (1515, 130104), (1560, 126351), (1668, 118170), (1755, 112312), (1807, 109080), (1818, 108420), (2020, 97578), (2085, 94536), (2340, 84234), (2424, 81315), (2502, 78780), (2626, 75060), (2727, 72280), (2780, 70902), (2808, 70195), (3030, 65052), (3336, 59085), (3510, 56156), (3614, 54540), (3636, 54210), (3753, 52520), (3939, 50040), (4040, 48789), (4170, 47268), (4545, 43368), (4680, 42117), (5004, 39390), (5252, 37530), (5421, 36360), (5454, 36140), (5560, 35451), (6060, 32526), (6255, 31512), (6565, 30024), (7020, 28078), (7228, 27270), (7272, 27105), (7506, 26260), (7878, 25020), (8340, 23634), (9035, 21816), (9090, 21684), (10008, 19695), (10504, 18765), (10842, 18180), (10908, 18070), (11817, 16680), (12120, 16263), (12510, 15756), (13130, 15012), (13635, 14456), (14039, 14040)]