15691227360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1561

約数の個数: 192

約数和(自身を含む): 50269040640

約数和(自身を除く): 34577813280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 431, 438, 480, 584, 730, 862, 876, 1039, 1095, 1168, 1293, 1460, 1724, 1752, 2078, 2155, 2190, 2336, 2586, 2920, 3117, 3448, 3504, 4156, 4310, 4380, 5172, 5195, 5840, 6234, 6465, 6896, 7008, 8312, 8620, 8760, 10344, 10390, 11680, 12468, 12930, 13792, 15585, 16624, 17240, 17520, 20688, 20780, 24936, 25860, 31170, 31463, 33248, 34480, 35040, 41376, 41560, 49872, 51720, 62340, 62926, 68960, 75847, 83120, 94389, 99744, 103440, 124680, 125852, 151694, 157315, 166240, 188778, 206880, 227541, 249360, 251704, 303388, 314630, 377556, 379235, 447809, 455082, 471945, 498720, 503408, 606776, 629260, 755112, 758470, 895618, 910164, 943890, 1006816, 1137705, 1213552, 1258520, 1343427, 1510224, 1516940, 1791236, 1820328, 1887780, 2239045, 2275410, 2427104, 2517040, 2686854, 3020448, 3033880, 3582472, 3640656, 3775560, 4478090, 4550820, 5034080, 5373708, 6067760, 6717135, 7164944, 7281312, 7551120, 8956180, 9101640, 10747416, 12135520, 13434270, 14329888, 15102240, 17912360, 18203280, 21494832, 26868540, 32690057, 35824720, 36406560, 42989664, 53737080, 65380114, 71649440, 98070171, 107474160, 130760228, 163450285, 196140342, 214948320, 261520456, 326900570, 392280684, 490350855, 523040912, 653801140, 784561368, 980701710, 1046081824, 1307602280, 1569122736, 1961403420, 2615204560, 3138245472, 3922806840, 5230409120, 7845613680, 15691227360]

約数ペア:

[(1, 15691227360), (2, 7845613680), (3, 5230409120), (4, 3922806840), (5, 3138245472), (6, 2615204560), (8, 1961403420), (10, 1569122736), (12, 1307602280), (15, 1046081824), (16, 980701710), (20, 784561368), (24, 653801140), (30, 523040912), (32, 490350855), (40, 392280684), (48, 326900570), (60, 261520456), (73, 214948320), (80, 196140342), (96, 163450285), (120, 130760228), (146, 107474160), (160, 98070171), (219, 71649440), (240, 65380114), (292, 53737080), (365, 42989664), (431, 36406560), (438, 35824720), (480, 32690057), (584, 26868540), (730, 21494832), (862, 18203280), (876, 17912360), (1039, 15102240), (1095, 14329888), (1168, 13434270), (1293, 12135520), (1460, 10747416), (1724, 9101640), (1752, 8956180), (2078, 7551120), (2155, 7281312), (2190, 7164944), (2336, 6717135), (2586, 6067760), (2920, 5373708), (3117, 5034080), (3448, 4550820), (3504, 4478090), (4156, 3775560), (4310, 3640656), (4380, 3582472), (5172, 3033880), (5195, 3020448), (5840, 2686854), (6234, 2517040), (6465, 2427104), (6896, 2275410), (7008, 2239045), (8312, 1887780), (8620, 1820328), (8760, 1791236), (10344, 1516940), (10390, 1510224), (11680, 1343427), (12468, 1258520), (12930, 1213552), (13792, 1137705), (15585, 1006816), (16624, 943890), (17240, 910164), (17520, 895618), (20688, 758470), (20780, 755112), (24936, 629260), (25860, 606776), (31170, 503408), (31463, 498720), (33248, 471945), (34480, 455082), (35040, 447809), (41376, 379235), (41560, 377556), (49872, 314630), (51720, 303388), (62340, 251704), (62926, 249360), (68960, 227541), (75847, 206880), (83120, 188778), (94389, 166240), (99744, 157315), (103440, 151694), (124680, 125852)]