194704080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 632959488

約数和(自身を除く): 438255408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 47, 48, 60, 80, 82, 94, 120, 123, 141, 164, 188, 205, 235, 240, 246, 282, 328, 376, 410, 421, 470, 492, 564, 615, 656, 705, 752, 820, 842, 940, 984, 1128, 1230, 1263, 1410, 1640, 1684, 1880, 1927, 1968, 2105, 2256, 2460, 2526, 2820, 3280, 3368, 3760, 3854, 4210, 4920, 5052, 5640, 5781, 6315, 6736, 7708, 8420, 9635, 9840, 10104, 11280, 11562, 12630, 15416, 16840, 17261, 19270, 19787, 20208, 23124, 25260, 28905, 30832, 33680, 34522, 38540, 39574, 46248, 50520, 51783, 57810, 59361, 69044, 77080, 79148, 86305, 92496, 98935, 101040, 103566, 115620, 118722, 138088, 154160, 158296, 172610, 197870, 207132, 231240, 237444, 258915, 276176, 296805, 316592, 345220, 395740, 414264, 462480, 474888, 517830, 593610, 690440, 791480, 811267, 828528, 949776, 1035660, 1187220, 1380880, 1582960, 1622534, 2071320, 2374440, 2433801, 3245068, 4056335, 4142640, 4748880, 4867602, 6490136, 8112670, 9735204, 12169005, 12980272, 16225340, 19470408, 24338010, 32450680, 38940816, 48676020, 64901360, 97352040, 194704080]

約数ペア:

[(1, 194704080), (2, 97352040), (3, 64901360), (4, 48676020), (5, 38940816), (6, 32450680), (8, 24338010), (10, 19470408), (12, 16225340), (15, 12980272), (16, 12169005), (20, 9735204), (24, 8112670), (30, 6490136), (40, 4867602), (41, 4748880), (47, 4142640), (48, 4056335), (60, 3245068), (80, 2433801), (82, 2374440), (94, 2071320), (120, 1622534), (123, 1582960), (141, 1380880), (164, 1187220), (188, 1035660), (205, 949776), (235, 828528), (240, 811267), (246, 791480), (282, 690440), (328, 593610), (376, 517830), (410, 474888), (421, 462480), (470, 414264), (492, 395740), (564, 345220), (615, 316592), (656, 296805), (705, 276176), (752, 258915), (820, 237444), (842, 231240), (940, 207132), (984, 197870), (1128, 172610), (1230, 158296), (1263, 154160), (1410, 138088), (1640, 118722), (1684, 115620), (1880, 103566), (1927, 101040), (1968, 98935), (2105, 92496), (2256, 86305), (2460, 79148), (2526, 77080), (2820, 69044), (3280, 59361), (3368, 57810), (3760, 51783), (3854, 50520), (4210, 46248), (4920, 39574), (5052, 38540), (5640, 34522), (5781, 33680), (6315, 30832), (6736, 28905), (7708, 25260), (8420, 23124), (9635, 20208), (9840, 19787), (10104, 19270), (11280, 17261), (11562, 16840), (12630, 15416)]