194807160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3038

約数の個数: 128

約数和(自身を含む): 660225600

約数和(自身を除く): 465418440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 2957, 3294, 3660, 4392, 5490, 5914, 6588, 7320, 8235, 8871, 10980, 11828, 13176, 14785, 16470, 17742, 21960, 23656, 26613, 29570, 32940, 35484, 44355, 53226, 59140, 65880, 70968, 79839, 88710, 106452, 118280, 133065, 159678, 177420, 180377, 212904, 266130, 319356, 354840, 360754, 399195, 532260, 541131, 638712, 721508, 798390, 901885, 1064520, 1082262, 1443016, 1596780, 1623393, 1803770, 2164524, 2705655, 3193560, 3246786, 3607540, 4329048, 4870179, 5411310, 6493572, 7215080, 8116965, 9740358, 10822620, 12987144, 16233930, 19480716, 21645240, 24350895, 32467860, 38961432, 48701790, 64935720, 97403580, 194807160]

約数ペア:

[(1, 194807160), (2, 97403580), (3, 64935720), (4, 48701790), (5, 38961432), (6, 32467860), (8, 24350895), (9, 21645240), (10, 19480716), (12, 16233930), (15, 12987144), (18, 10822620), (20, 9740358), (24, 8116965), (27, 7215080), (30, 6493572), (36, 5411310), (40, 4870179), (45, 4329048), (54, 3607540), (60, 3246786), (61, 3193560), (72, 2705655), (90, 2164524), (108, 1803770), (120, 1623393), (122, 1596780), (135, 1443016), (180, 1082262), (183, 1064520), (216, 901885), (244, 798390), (270, 721508), (305, 638712), (360, 541131), (366, 532260), (488, 399195), (540, 360754), (549, 354840), (610, 319356), (732, 266130), (915, 212904), (1080, 180377), (1098, 177420), (1220, 159678), (1464, 133065), (1647, 118280), (1830, 106452), (2196, 88710), (2440, 79839), (2745, 70968), (2957, 65880), (3294, 59140), (3660, 53226), (4392, 44355), (5490, 35484), (5914, 32940), (6588, 29570), (7320, 26613), (8235, 23656), (8871, 21960), (10980, 17742), (11828, 16470), (13176, 14785)]