940215120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9721}}^1$

素因数の和:9781

約数の個数: 160

約数和(自身を含む): 3240459264

約数和(自身を除く): 2300244144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 9721, 12090, 16120, 19344, 19442, 24180, 29163, 32240, 38884, 48360, 48605, 58326, 77768, 96720, 97210, 116652, 126373, 145815, 155536, 194420, 233304, 252746, 291630, 301351, 379119, 388840, 466608, 505492, 583260, 602702, 631865, 758238, 777680, 904053, 1010984, 1166520, 1205404, 1263730, 1506755, 1516476, 1808106, 1895595, 2021968, 2333040, 2410808, 2527460, 3013510, 3032952, 3616212, 3791190, 3917563, 4520265, 4821616, 5054920, 6027020, 6065904, 7232424, 7582380, 7835126, 9040530, 10109840, 11752689, 12054040, 14464848, 15164760, 15670252, 18081060, 19587815, 23505378, 24108080, 30329520, 31340504, 36162120, 39175630, 47010756, 58763445, 62681008, 72324240, 78351260, 94021512, 117526890, 156702520, 188043024, 235053780, 313405040, 470107560, 940215120]

約数ペア:

[(1, 940215120), (2, 470107560), (3, 313405040), (4, 235053780), (5, 188043024), (6, 156702520), (8, 117526890), (10, 94021512), (12, 78351260), (13, 72324240), (15, 62681008), (16, 58763445), (20, 47010756), (24, 39175630), (26, 36162120), (30, 31340504), (31, 30329520), (39, 24108080), (40, 23505378), (48, 19587815), (52, 18081060), (60, 15670252), (62, 15164760), (65, 14464848), (78, 12054040), (80, 11752689), (93, 10109840), (104, 9040530), (120, 7835126), (124, 7582380), (130, 7232424), (155, 6065904), (156, 6027020), (186, 5054920), (195, 4821616), (208, 4520265), (240, 3917563), (248, 3791190), (260, 3616212), (310, 3032952), (312, 3013510), (372, 2527460), (390, 2410808), (403, 2333040), (465, 2021968), (496, 1895595), (520, 1808106), (620, 1516476), (624, 1506755), (744, 1263730), (780, 1205404), (806, 1166520), (930, 1010984), (1040, 904053), (1209, 777680), (1240, 758238), (1488, 631865), (1560, 602702), (1612, 583260), (1860, 505492), (2015, 466608), (2418, 388840), (2480, 379119), (3120, 301351), (3224, 291630), (3720, 252746), (4030, 233304), (4836, 194420), (6045, 155536), (6448, 145815), (7440, 126373), (8060, 116652), (9672, 97210), (9721, 96720), (12090, 77768), (16120, 58326), (19344, 48605), (19442, 48360), (24180, 38884), (29163, 32240)]