13012506480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{39779}}^1$

素因数の和:39871

約数の個数: 160

約数和(自身を含む): 42618700800

約数和(自身を除く): 29606194320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 47, 48, 58, 60, 80, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 240, 282, 290, 348, 376, 435, 464, 470, 564, 580, 696, 705, 752, 870, 940, 1128, 1160, 1363, 1392, 1410, 1740, 1880, 2256, 2320, 2726, 2820, 3480, 3760, 4089, 5452, 5640, 6815, 6960, 8178, 10904, 11280, 13630, 16356, 20445, 21808, 27260, 32712, 39779, 40890, 54520, 65424, 79558, 81780, 109040, 119337, 159116, 163560, 198895, 238674, 318232, 327120, 397790, 477348, 596685, 636464, 795580, 954696, 1153591, 1193370, 1591160, 1869613, 1909392, 2307182, 2386740, 3182320, 3460773, 3739226, 4614364, 4773480, 5608839, 5767955, 6921546, 7478452, 9228728, 9348065, 9546960, 11217678, 11535910, 13843092, 14956904, 17303865, 18457456, 18696130, 22435356, 23071820, 27686184, 28044195, 29913808, 34607730, 37392260, 44870712, 46143640, 54218777, 55372368, 56088390, 69215460, 74784520, 89741424, 92287280, 108437554, 112176780, 138430920, 149569040, 162656331, 216875108, 224353560, 271093885, 276861840, 325312662, 433750216, 448707120, 542187770, 650625324, 813281655, 867500432, 1084375540, 1301250648, 1626563310, 2168751080, 2602501296, 3253126620, 4337502160, 6506253240, 13012506480]

約数ペア:

[(1, 13012506480), (2, 6506253240), (3, 4337502160), (4, 3253126620), (5, 2602501296), (6, 2168751080), (8, 1626563310), (10, 1301250648), (12, 1084375540), (15, 867500432), (16, 813281655), (20, 650625324), (24, 542187770), (29, 448707120), (30, 433750216), (40, 325312662), (47, 276861840), (48, 271093885), (58, 224353560), (60, 216875108), (80, 162656331), (87, 149569040), (94, 138430920), (116, 112176780), (120, 108437554), (141, 92287280), (145, 89741424), (174, 74784520), (188, 69215460), (232, 56088390), (235, 55372368), (240, 54218777), (282, 46143640), (290, 44870712), (348, 37392260), (376, 34607730), (435, 29913808), (464, 28044195), (470, 27686184), (564, 23071820), (580, 22435356), (696, 18696130), (705, 18457456), (752, 17303865), (870, 14956904), (940, 13843092), (1128, 11535910), (1160, 11217678), (1363, 9546960), (1392, 9348065), (1410, 9228728), (1740, 7478452), (1880, 6921546), (2256, 5767955), (2320, 5608839), (2726, 4773480), (2820, 4614364), (3480, 3739226), (3760, 3460773), (4089, 3182320), (5452, 2386740), (5640, 2307182), (6815, 1909392), (6960, 1869613), (8178, 1591160), (10904, 1193370), (11280, 1153591), (13630, 954696), (16356, 795580), (20445, 636464), (21808, 596685), (27260, 477348), (32712, 397790), (39779, 327120), (40890, 318232), (54520, 238674), (65424, 198895), (79558, 163560), (81780, 159116), (109040, 119337)]