216966240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8863}}^1$

素因数の和:8901

約数の個数: 144

約数和(自身を含む): 784038528

約数和(自身を除く): 567072288

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, 8160, 8863, 12240, 17726, 24480, 26589, 35452, 44315, 53178, 70904, 79767, 88630, 106356, 132945, 141808, 150671, 159534, 177260, 212712, 265890, 283616, 301342, 319068, 354520, 398835, 425424, 452013, 531780, 602684, 638136, 709040, 753355, 797670, 850848, 904026, 1063560, 1205368, 1276272, 1356039, 1418080, 1506710, 1595340, 1808052, 2127120, 2260065, 2410736, 2552544, 2712078, 3013420, 3190680, 3616104, 4254240, 4520130, 4821472, 5424156, 6026840, 6381360, 6780195, 7232208, 9040260, 10848312, 12053680, 12762720, 13560390, 14464416, 18080520, 21696624, 24107360, 27120780, 36161040, 43393248, 54241560, 72322080, 108483120, 216966240]

約数ペア:

[(1, 216966240), (2, 108483120), (3, 72322080), (4, 54241560), (5, 43393248), (6, 36161040), (8, 27120780), (9, 24107360), (10, 21696624), (12, 18080520), (15, 14464416), (16, 13560390), (17, 12762720), (18, 12053680), (20, 10848312), (24, 9040260), (30, 7232208), (32, 6780195), (34, 6381360), (36, 6026840), (40, 5424156), (45, 4821472), (48, 4520130), (51, 4254240), (60, 3616104), (68, 3190680), (72, 3013420), (80, 2712078), (85, 2552544), (90, 2410736), (96, 2260065), (102, 2127120), (120, 1808052), (136, 1595340), (144, 1506710), (153, 1418080), (160, 1356039), (170, 1276272), (180, 1205368), (204, 1063560), (240, 904026), (255, 850848), (272, 797670), (288, 753355), (306, 709040), (340, 638136), (360, 602684), (408, 531780), (480, 452013), (510, 425424), (544, 398835), (612, 354520), (680, 319068), (720, 301342), (765, 283616), (816, 265890), (1020, 212712), (1224, 177260), (1360, 159534), (1440, 150671), (1530, 141808), (1632, 132945), (2040, 106356), (2448, 88630), (2720, 79767), (3060, 70904), (4080, 53178), (4896, 44315), (6120, 35452), (8160, 26589), (8863, 24480), (12240, 17726)]