199223640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7187}}^1$

素因数の和:7222

約数の個数: 192

約数和(自身を含む): 807356160

約数和(自身を除く): 608132520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 7187, 9240, 13860, 14374, 21561, 27720, 28748, 35935, 43122, 50309, 57496, 64683, 71870, 79057, 86244, 100618, 107805, 129366, 143740, 150927, 158114, 172488, 201236, 215610, 237171, 251545, 258732, 287480, 301854, 316228, 323415, 395285, 402472, 431220, 452781, 474342, 503090, 517464, 553399, 603708, 632456, 646830, 711513, 754635, 790570, 862440, 905562, 948684, 1006180, 1106798, 1185855, 1207416, 1293660, 1423026, 1509270, 1581140, 1660197, 1811124, 1897368, 2012360, 2213596, 2263905, 2371710, 2587320, 2766995, 2846052, 3018540, 3162280, 3320394, 3557565, 3622248, 4427192, 4527810, 4743420, 4980591, 5533990, 5692104, 6037080, 6640788, 7115130, 8300985, 9055620, 9486840, 9961182, 11067980, 13281576, 14230260, 16601970, 18111240, 19922364, 22135960, 24902955, 28460520, 33203940, 39844728, 49805910, 66407880, 99611820, 199223640]

約数ペア:

[(1, 199223640), (2, 99611820), (3, 66407880), (4, 49805910), (5, 39844728), (6, 33203940), (7, 28460520), (8, 24902955), (9, 22135960), (10, 19922364), (11, 18111240), (12, 16601970), (14, 14230260), (15, 13281576), (18, 11067980), (20, 9961182), (21, 9486840), (22, 9055620), (24, 8300985), (28, 7115130), (30, 6640788), (33, 6037080), (35, 5692104), (36, 5533990), (40, 4980591), (42, 4743420), (44, 4527810), (45, 4427192), (55, 3622248), (56, 3557565), (60, 3320394), (63, 3162280), (66, 3018540), (70, 2846052), (72, 2766995), (77, 2587320), (84, 2371710), (88, 2263905), (90, 2213596), (99, 2012360), (105, 1897368), (110, 1811124), (120, 1660197), (126, 1581140), (132, 1509270), (140, 1423026), (154, 1293660), (165, 1207416), (168, 1185855), (180, 1106798), (198, 1006180), (210, 948684), (220, 905562), (231, 862440), (252, 790570), (264, 754635), (280, 711513), (308, 646830), (315, 632456), (330, 603708), (360, 553399), (385, 517464), (396, 503090), (420, 474342), (440, 452781), (462, 431220), (495, 402472), (504, 395285), (616, 323415), (630, 316228), (660, 301854), (693, 287480), (770, 258732), (792, 251545), (840, 237171), (924, 215610), (990, 201236), (1155, 172488), (1260, 158114), (1320, 150927), (1386, 143740), (1540, 129366), (1848, 107805), (1980, 100618), (2310, 86244), (2520, 79057), (2772, 71870), (3080, 64683), (3465, 57496), (3960, 50309), (4620, 43122), (5544, 35935), (6930, 28748), (7187, 27720), (9240, 21561), (13860, 14374)]