211331389680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15448201}}^1$

素因数の和:15448239

約数の個数: 120

約数和(自身を含む): 747075048720

約数和(自身を除く): 535743659040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 15448201, 30896402, 46344603, 61792804, 77241005, 92689206, 123585608, 139033809, 154482010, 185378412, 231723015, 247171216, 278067618, 293515819, 308964020, 370756824, 463446030, 556135236, 587031638, 617928040, 695169045, 741513648, 880547457, 926892060, 1112270472, 1174063276, 1235856080, 1390338090, 1467579095, 1761094914, 1853784120, 2224540944, 2348126552, 2641642371, 2780676180, 2935158190, 3522189828, 3707568240, 4402737285, 4696253104, 5283284742, 5561352360, 5870316380, 7044379656, 8805474570, 10566569484, 11122704720, 11740632760, 13208211855, 14088759312, 17610949140, 21133138968, 23481265520, 26416423710, 35221898280, 42266277936, 52832847420, 70443796560, 105665694840, 211331389680]

約数ペア:

[(1, 211331389680), (2, 105665694840), (3, 70443796560), (4, 52832847420), (5, 42266277936), (6, 35221898280), (8, 26416423710), (9, 23481265520), (10, 21133138968), (12, 17610949140), (15, 14088759312), (16, 13208211855), (18, 11740632760), (19, 11122704720), (20, 10566569484), (24, 8805474570), (30, 7044379656), (36, 5870316380), (38, 5561352360), (40, 5283284742), (45, 4696253104), (48, 4402737285), (57, 3707568240), (60, 3522189828), (72, 2935158190), (76, 2780676180), (80, 2641642371), (90, 2348126552), (95, 2224540944), (114, 1853784120), (120, 1761094914), (144, 1467579095), (152, 1390338090), (171, 1235856080), (180, 1174063276), (190, 1112270472), (228, 926892060), (240, 880547457), (285, 741513648), (304, 695169045), (342, 617928040), (360, 587031638), (380, 556135236), (456, 463446030), (570, 370756824), (684, 308964020), (720, 293515819), (760, 278067618), (855, 247171216), (912, 231723015), (1140, 185378412), (1368, 154482010), (1520, 139033809), (1710, 123585608), (2280, 92689206), (2736, 77241005), (3420, 61792804), (4560, 46344603), (6840, 30896402), (13680, 15448201)]