195911280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14321}}^1$

素因数の和:14359

約数の個数: 120

約数和(自身を含む): 692611920

約数和(自身を除く): 496700640

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, 14321, 28642, 42963, 57284, 71605, 85926, 114568, 128889, 143210, 171852, 214815, 229136, 257778, 272099, 286420, 343704, 429630, 515556, 544198, 572840, 644445, 687408, 816297, 859260, 1031112, 1088396, 1145680, 1288890, 1360495, 1632594, 1718520, 2062224, 2176792, 2448891, 2577780, 2720990, 3265188, 3437040, 4081485, 4353584, 4897782, 5155560, 5441980, 6530376, 8162970, 9795564, 10311120, 10883960, 12244455, 13060752, 16325940, 19591128, 21767920, 24488910, 32651880, 39182256, 48977820, 65303760, 97955640, 195911280]

約数ペア:

[(1, 195911280), (2, 97955640), (3, 65303760), (4, 48977820), (5, 39182256), (6, 32651880), (8, 24488910), (9, 21767920), (10, 19591128), (12, 16325940), (15, 13060752), (16, 12244455), (18, 10883960), (19, 10311120), (20, 9795564), (24, 8162970), (30, 6530376), (36, 5441980), (38, 5155560), (40, 4897782), (45, 4353584), (48, 4081485), (57, 3437040), (60, 3265188), (72, 2720990), (76, 2577780), (80, 2448891), (90, 2176792), (95, 2062224), (114, 1718520), (120, 1632594), (144, 1360495), (152, 1288890), (171, 1145680), (180, 1088396), (190, 1031112), (228, 859260), (240, 816297), (285, 687408), (304, 644445), (342, 572840), (360, 544198), (380, 515556), (456, 429630), (570, 343704), (684, 286420), (720, 272099), (760, 257778), (855, 229136), (912, 214815), (1140, 171852), (1368, 143210), (1520, 128889), (1710, 114568), (2280, 85926), (2736, 71605), (3420, 57284), (4560, 42963), (6840, 28642), (13680, 14321)]