39581640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 149385600

約数和(自身を除く): 109803960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 113, 120, 126, 139, 140, 168, 180, 210, 226, 252, 278, 280, 315, 339, 360, 417, 420, 452, 504, 556, 565, 630, 678, 695, 791, 834, 840, 904, 973, 1017, 1112, 1130, 1251, 1260, 1356, 1390, 1582, 1668, 1695, 1946, 2034, 2085, 2260, 2373, 2502, 2520, 2712, 2780, 2919, 3164, 3336, 3390, 3892, 3955, 4068, 4170, 4520, 4746, 4865, 5004, 5085, 5560, 5838, 6255, 6328, 6780, 7119, 7784, 7910, 8136, 8340, 8757, 9492, 9730, 10008, 10170, 11676, 11865, 12510, 13560, 14238, 14595, 15707, 15820, 16680, 17514, 18984, 19460, 20340, 23352, 23730, 25020, 28476, 29190, 31414, 31640, 35028, 35595, 38920, 40680, 43785, 47121, 47460, 50040, 56952, 58380, 62828, 70056, 71190, 78535, 87570, 94242, 94920, 109949, 116760, 125656, 141363, 142380, 157070, 175140, 188484, 219898, 235605, 282726, 284760, 314140, 329847, 350280, 376968, 439796, 471210, 549745, 565452, 628280, 659694, 706815, 879592, 942420, 989541, 1099490, 1130904, 1319388, 1413630, 1649235, 1884840, 1979082, 2198980, 2638776, 2827260, 3298470, 3958164, 4397960, 4947705, 5654520, 6596940, 7916328, 9895410, 13193880, 19790820, 39581640]

約数ペア:

[(1, 39581640), (2, 19790820), (3, 13193880), (4, 9895410), (5, 7916328), (6, 6596940), (7, 5654520), (8, 4947705), (9, 4397960), (10, 3958164), (12, 3298470), (14, 2827260), (15, 2638776), (18, 2198980), (20, 1979082), (21, 1884840), (24, 1649235), (28, 1413630), (30, 1319388), (35, 1130904), (36, 1099490), (40, 989541), (42, 942420), (45, 879592), (56, 706815), (60, 659694), (63, 628280), (70, 565452), (72, 549745), (84, 471210), (90, 439796), (105, 376968), (113, 350280), (120, 329847), (126, 314140), (139, 284760), (140, 282726), (168, 235605), (180, 219898), (210, 188484), (226, 175140), (252, 157070), (278, 142380), (280, 141363), (315, 125656), (339, 116760), (360, 109949), (417, 94920), (420, 94242), (452, 87570), (504, 78535), (556, 71190), (565, 70056), (630, 62828), (678, 58380), (695, 56952), (791, 50040), (834, 47460), (840, 47121), (904, 43785), (973, 40680), (1017, 38920), (1112, 35595), (1130, 35028), (1251, 31640), (1260, 31414), (1356, 29190), (1390, 28476), (1582, 25020), (1668, 23730), (1695, 23352), (1946, 20340), (2034, 19460), (2085, 18984), (2260, 17514), (2373, 16680), (2502, 15820), (2520, 15707), (2712, 14595), (2780, 14238), (2919, 13560), (3164, 12510), (3336, 11865), (3390, 11676), (3892, 10170), (3955, 10008), (4068, 9730), (4170, 9492), (4520, 8757), (4746, 8340), (4865, 8136), (5004, 7910), (5085, 7784), (5560, 7119), (5838, 6780), (6255, 6328)]