1021540320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37337}}^1$

素因数の和:37377

約数の個数: 144

約数和(自身を含む): 3669578640

約数和(自身を除く): 2648038320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 37337, 74674, 112011, 149348, 186685, 224022, 298696, 336033, 373370, 448044, 560055, 597392, 672066, 709403, 746740, 896088, 1120110, 1194784, 1344132, 1418806, 1493480, 1680165, 1792176, 2128209, 2240220, 2688264, 2837612, 2986960, 3360330, 3547015, 3584352, 4256418, 4480440, 5376528, 5675224, 5973920, 6384627, 6720660, 7094030, 8512836, 8960880, 10641045, 10753056, 11350448, 12769254, 13441320, 14188060, 17025672, 17921760, 21282090, 22700896, 25538508, 26882640, 28376120, 31923135, 34051344, 42564180, 51077016, 53765280, 56752240, 63846270, 68102688, 85128360, 102154032, 113504480, 127692540, 170256720, 204308064, 255385080, 340513440, 510770160, 1021540320]

約数ペア:

[(1, 1021540320), (2, 510770160), (3, 340513440), (4, 255385080), (5, 204308064), (6, 170256720), (8, 127692540), (9, 113504480), (10, 102154032), (12, 85128360), (15, 68102688), (16, 63846270), (18, 56752240), (19, 53765280), (20, 51077016), (24, 42564180), (30, 34051344), (32, 31923135), (36, 28376120), (38, 26882640), (40, 25538508), (45, 22700896), (48, 21282090), (57, 17921760), (60, 17025672), (72, 14188060), (76, 13441320), (80, 12769254), (90, 11350448), (95, 10753056), (96, 10641045), (114, 8960880), (120, 8512836), (144, 7094030), (152, 6720660), (160, 6384627), (171, 5973920), (180, 5675224), (190, 5376528), (228, 4480440), (240, 4256418), (285, 3584352), (288, 3547015), (304, 3360330), (342, 2986960), (360, 2837612), (380, 2688264), (456, 2240220), (480, 2128209), (570, 1792176), (608, 1680165), (684, 1493480), (720, 1418806), (760, 1344132), (855, 1194784), (912, 1120110), (1140, 896088), (1368, 746740), (1440, 709403), (1520, 672066), (1710, 597392), (1824, 560055), (2280, 448044), (2736, 373370), (3040, 336033), (3420, 298696), (4560, 224022), (5472, 186685), (6840, 149348), (9120, 112011), (13680, 74674), (27360, 37337)]