788894940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 2406039552

約数和(自身を除く): 1617144612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 73, 82, 92, 115, 123, 138, 146, 164, 191, 205, 219, 230, 246, 276, 292, 345, 365, 382, 410, 438, 460, 492, 573, 615, 690, 730, 764, 820, 876, 943, 955, 1095, 1146, 1230, 1380, 1460, 1679, 1886, 1910, 2190, 2292, 2460, 2829, 2865, 2993, 3358, 3772, 3820, 4380, 4393, 4715, 5037, 5658, 5730, 5986, 6716, 7831, 8395, 8786, 8979, 9430, 10074, 11316, 11460, 11972, 13179, 13943, 14145, 14965, 15662, 16790, 17572, 17958, 18860, 20148, 21965, 23493, 25185, 26358, 27886, 28290, 29930, 31324, 33580, 35916, 39155, 41829, 43930, 44895, 46986, 50370, 52716, 55772, 56580, 59860, 65895, 68839, 69715, 78310, 83658, 87860, 89790, 93972, 100740, 117465, 131790, 137678, 139430, 156620, 167316, 179580, 180113, 206517, 209145, 234930, 263580, 275356, 278860, 320689, 344195, 360226, 413034, 418290, 469860, 540339, 571663, 641378, 688390, 720452, 826068, 836580, 900565, 962067, 1032585, 1080678, 1143326, 1282756, 1376780, 1603445, 1714989, 1801130, 1924134, 2065170, 2161356, 2286652, 2701695, 2858315, 3206890, 3429978, 3602260, 3848268, 4130340, 4810335, 5403390, 5716630, 6413780, 6859956, 8574945, 9620670, 10806780, 11433260, 13148249, 17149890, 19241340, 26296498, 34299780, 39444747, 52592996, 65741245, 78889494, 131482490, 157778988, 197223735, 262964980, 394447470, 788894940]

約数ペア:

[(1, 788894940), (2, 394447470), (3, 262964980), (4, 197223735), (5, 157778988), (6, 131482490), (10, 78889494), (12, 65741245), (15, 52592996), (20, 39444747), (23, 34299780), (30, 26296498), (41, 19241340), (46, 17149890), (60, 13148249), (69, 11433260), (73, 10806780), (82, 9620670), (92, 8574945), (115, 6859956), (123, 6413780), (138, 5716630), (146, 5403390), (164, 4810335), (191, 4130340), (205, 3848268), (219, 3602260), (230, 3429978), (246, 3206890), (276, 2858315), (292, 2701695), (345, 2286652), (365, 2161356), (382, 2065170), (410, 1924134), (438, 1801130), (460, 1714989), (492, 1603445), (573, 1376780), (615, 1282756), (690, 1143326), (730, 1080678), (764, 1032585), (820, 962067), (876, 900565), (943, 836580), (955, 826068), (1095, 720452), (1146, 688390), (1230, 641378), (1380, 571663), (1460, 540339), (1679, 469860), (1886, 418290), (1910, 413034), (2190, 360226), (2292, 344195), (2460, 320689), (2829, 278860), (2865, 275356), (2993, 263580), (3358, 234930), (3772, 209145), (3820, 206517), (4380, 180113), (4393, 179580), (4715, 167316), (5037, 156620), (5658, 139430), (5730, 137678), (5986, 131790), (6716, 117465), (7831, 100740), (8395, 93972), (8786, 89790), (8979, 87860), (9430, 83658), (10074, 78310), (11316, 69715), (11460, 68839), (11972, 65895), (13179, 59860), (13943, 56580), (14145, 55772), (14965, 52716), (15662, 50370), (16790, 46986), (17572, 44895), (17958, 43930), (18860, 41829), (20148, 39155), (21965, 35916), (23493, 33580), (25185, 31324), (26358, 29930), (27886, 28290)]