198924480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 252

約数和(自身を含む): 729874080

約数和(自身を除く): 530949600

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, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 239, 240, 255, 272, 288, 289, 306, 320, 340, 360, 408, 478, 480, 510, 544, 576, 578, 612, 680, 717, 720, 765, 816, 867, 956, 960, 1020, 1088, 1156, 1195, 1224, 1360, 1434, 1440, 1445, 1530, 1632, 1734, 1912, 2040, 2151, 2312, 2390, 2448, 2601, 2720, 2868, 2880, 2890, 3060, 3264, 3468, 3585, 3824, 4063, 4080, 4302, 4335, 4624, 4780, 4896, 5202, 5440, 5736, 5780, 6120, 6936, 7170, 7648, 8126, 8160, 8604, 8670, 9248, 9560, 9792, 10404, 10755, 11472, 11560, 12189, 12240, 13005, 13872, 14340, 15296, 16252, 16320, 17208, 17340, 18496, 19120, 20315, 20808, 21510, 22944, 23120, 24378, 24480, 26010, 27744, 28680, 32504, 34416, 34680, 36567, 38240, 40630, 41616, 43020, 45888, 46240, 48756, 48960, 52020, 55488, 57360, 60945, 65008, 68832, 69071, 69360, 73134, 76480, 81260, 83232, 86040, 92480, 97512, 104040, 114720, 121890, 130016, 137664, 138142, 138720, 146268, 162520, 166464, 172080, 182835, 195024, 207213, 208080, 229440, 243780, 260032, 276284, 277440, 292536, 325040, 344160, 345355, 365670, 390048, 414426, 416160, 487560, 552568, 585072, 621639, 650080, 688320, 690710, 731340, 780096, 828852, 832320, 975120, 1036065, 1105136, 1170144, 1243278, 1300160, 1381420, 1462680, 1657704, 1950240, 2072130, 2210272, 2340288, 2486556, 2762840, 2925360, 3108195, 3315408, 3900480, 4144260, 4420544, 4973112, 5525680, 5850720, 6216390, 6630816, 8288520, 9946224, 11051360, 11701440, 12432780, 13261632, 16577040, 19892448, 22102720, 24865560, 33154080, 39784896, 49731120, 66308160, 99462240, 198924480]

約数ペア:

[(1, 198924480), (2, 99462240), (3, 66308160), (4, 49731120), (5, 39784896), (6, 33154080), (8, 24865560), (9, 22102720), (10, 19892448), (12, 16577040), (15, 13261632), (16, 12432780), (17, 11701440), (18, 11051360), (20, 9946224), (24, 8288520), (30, 6630816), (32, 6216390), (34, 5850720), (36, 5525680), (40, 4973112), (45, 4420544), (48, 4144260), (51, 3900480), (60, 3315408), (64, 3108195), (68, 2925360), (72, 2762840), (80, 2486556), (85, 2340288), (90, 2210272), (96, 2072130), (102, 1950240), (120, 1657704), (136, 1462680), (144, 1381420), (153, 1300160), (160, 1243278), (170, 1170144), (180, 1105136), (192, 1036065), (204, 975120), (239, 832320), (240, 828852), (255, 780096), (272, 731340), (288, 690710), (289, 688320), (306, 650080), (320, 621639), (340, 585072), (360, 552568), (408, 487560), (478, 416160), (480, 414426), (510, 390048), (544, 365670), (576, 345355), (578, 344160), (612, 325040), (680, 292536), (717, 277440), (720, 276284), (765, 260032), (816, 243780), (867, 229440), (956, 208080), (960, 207213), (1020, 195024), (1088, 182835), (1156, 172080), (1195, 166464), (1224, 162520), (1360, 146268), (1434, 138720), (1440, 138142), (1445, 137664), (1530, 130016), (1632, 121890), (1734, 114720), (1912, 104040), (2040, 97512), (2151, 92480), (2312, 86040), (2390, 83232), (2448, 81260), (2601, 76480), (2720, 73134), (2868, 69360), (2880, 69071), (2890, 68832), (3060, 65008), (3264, 60945), (3468, 57360), (3585, 55488), (3824, 52020), (4063, 48960), (4080, 48756), (4302, 46240), (4335, 45888), (4624, 43020), (4780, 41616), (4896, 40630), (5202, 38240), (5440, 36567), (5736, 34680), (5780, 34416), (6120, 32504), (6936, 28680), (7170, 27744), (7648, 26010), (8126, 24480), (8160, 24378), (8604, 23120), (8670, 22944), (9248, 21510), (9560, 20808), (9792, 20315), (10404, 19120), (10755, 18496), (11472, 17340), (11560, 17208), (12189, 16320), (12240, 16252), (13005, 15296), (13872, 14340)]