1950124920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9679}}^1$

素因数の和:9789

約数の個数: 128

約数和(自身を含む): 6189004800

約数和(自身を除く): 4238879880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 276, 292, 345, 365, 438, 460, 552, 584, 690, 730, 876, 920, 1095, 1380, 1460, 1679, 1752, 2190, 2760, 2920, 3358, 4380, 5037, 6716, 8395, 8760, 9679, 10074, 13432, 16790, 19358, 20148, 25185, 29037, 33580, 38716, 40296, 48395, 50370, 58074, 67160, 77432, 96790, 100740, 116148, 145185, 193580, 201480, 222617, 232296, 290370, 387160, 445234, 580740, 667851, 706567, 890468, 1113085, 1161480, 1335702, 1413134, 1780936, 2119701, 2226170, 2671404, 2826268, 3339255, 3532835, 4239402, 4452340, 5342808, 5652536, 6678510, 7065670, 8478804, 8904680, 10598505, 13357020, 14131340, 16251041, 16957608, 21197010, 26714040, 28262680, 32502082, 42394020, 48753123, 65004164, 81255205, 84788040, 97506246, 130008328, 162510410, 195012492, 243765615, 325020820, 390024984, 487531230, 650041640, 975062460, 1950124920]

約数ペア:

[(1, 1950124920), (2, 975062460), (3, 650041640), (4, 487531230), (5, 390024984), (6, 325020820), (8, 243765615), (10, 195012492), (12, 162510410), (15, 130008328), (20, 97506246), (23, 84788040), (24, 81255205), (30, 65004164), (40, 48753123), (46, 42394020), (60, 32502082), (69, 28262680), (73, 26714040), (92, 21197010), (115, 16957608), (120, 16251041), (138, 14131340), (146, 13357020), (184, 10598505), (219, 8904680), (230, 8478804), (276, 7065670), (292, 6678510), (345, 5652536), (365, 5342808), (438, 4452340), (460, 4239402), (552, 3532835), (584, 3339255), (690, 2826268), (730, 2671404), (876, 2226170), (920, 2119701), (1095, 1780936), (1380, 1413134), (1460, 1335702), (1679, 1161480), (1752, 1113085), (2190, 890468), (2760, 706567), (2920, 667851), (3358, 580740), (4380, 445234), (5037, 387160), (6716, 290370), (8395, 232296), (8760, 222617), (9679, 201480), (10074, 193580), (13432, 145185), (16790, 116148), (19358, 100740), (20148, 96790), (25185, 77432), (29037, 67160), (33580, 58074), (38716, 50370), (40296, 48395)]