198227520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{22943}}^1$

素因数の和:22969

約数の個数: 112

約数和(自身を含む): 699333120

約数和(自身を除く): 501105600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 22943, 45886, 68829, 91772, 114715, 137658, 183544, 206487, 229430, 275316, 344145, 367088, 412974, 458860, 550632, 619461, 688290, 734176, 825948, 917720, 1032435, 1101264, 1238922, 1376580, 1468352, 1651896, 1835440, 2064870, 2202528, 2477844, 2753160, 3097305, 3303792, 3670880, 4129740, 4405056, 4955688, 5506320, 6194610, 6607584, 7341760, 8259480, 9911376, 11012640, 12389220, 13215168, 16518960, 19822752, 22025280, 24778440, 33037920, 39645504, 49556880, 66075840, 99113760, 198227520]

約数ペア:

[(1, 198227520), (2, 99113760), (3, 66075840), (4, 49556880), (5, 39645504), (6, 33037920), (8, 24778440), (9, 22025280), (10, 19822752), (12, 16518960), (15, 13215168), (16, 12389220), (18, 11012640), (20, 9911376), (24, 8259480), (27, 7341760), (30, 6607584), (32, 6194610), (36, 5506320), (40, 4955688), (45, 4405056), (48, 4129740), (54, 3670880), (60, 3303792), (64, 3097305), (72, 2753160), (80, 2477844), (90, 2202528), (96, 2064870), (108, 1835440), (120, 1651896), (135, 1468352), (144, 1376580), (160, 1238922), (180, 1101264), (192, 1032435), (216, 917720), (240, 825948), (270, 734176), (288, 688290), (320, 619461), (360, 550632), (432, 458860), (480, 412974), (540, 367088), (576, 344145), (720, 275316), (864, 229430), (960, 206487), (1080, 183544), (1440, 137658), (1728, 114715), (2160, 91772), (2880, 68829), (4320, 45886), (8640, 22943)]