198704160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8117}}^1$

素因数の和:8155

約数の個数: 144

約数和(自身を含む): 718053336

約数和(自身を除く): 519349176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8117, 8160, 12240, 16234, 24351, 24480, 32468, 40585, 48702, 64936, 73053, 81170, 97404, 121755, 129872, 137989, 146106, 162340, 194808, 243510, 259744, 275978, 292212, 324680, 365265, 389616, 413967, 487020, 551956, 584424, 649360, 689945, 730530, 779232, 827934, 974040, 1103912, 1168848, 1241901, 1298720, 1379890, 1461060, 1655868, 1948080, 2069835, 2207824, 2337696, 2483802, 2759780, 2922120, 3311736, 3896160, 4139670, 4415648, 4967604, 5519560, 5844240, 6209505, 6623472, 8279340, 9935208, 11039120, 11688480, 12419010, 13246944, 16558680, 19870416, 22078240, 24838020, 33117360, 39740832, 49676040, 66234720, 99352080, 198704160]

約数ペア:

[(1, 198704160), (2, 99352080), (3, 66234720), (4, 49676040), (5, 39740832), (6, 33117360), (8, 24838020), (9, 22078240), (10, 19870416), (12, 16558680), (15, 13246944), (16, 12419010), (17, 11688480), (18, 11039120), (20, 9935208), (24, 8279340), (30, 6623472), (32, 6209505), (34, 5844240), (36, 5519560), (40, 4967604), (45, 4415648), (48, 4139670), (51, 3896160), (60, 3311736), (68, 2922120), (72, 2759780), (80, 2483802), (85, 2337696), (90, 2207824), (96, 2069835), (102, 1948080), (120, 1655868), (136, 1461060), (144, 1379890), (153, 1298720), (160, 1241901), (170, 1168848), (180, 1103912), (204, 974040), (240, 827934), (255, 779232), (272, 730530), (288, 689945), (306, 649360), (340, 584424), (360, 551956), (408, 487020), (480, 413967), (510, 389616), (544, 365265), (612, 324680), (680, 292212), (720, 275978), (765, 259744), (816, 243510), (1020, 194808), (1224, 162340), (1360, 146106), (1440, 137989), (1530, 129872), (1632, 121755), (2040, 97404), (2448, 81170), (2720, 73053), (3060, 64936), (4080, 48702), (4896, 40585), (6120, 32468), (8117, 24480), (8160, 24351), (12240, 16234)]