1398678120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19139}}^1$

素因数の和:19192

約数の個数: 192

約数和(自身を含む): 5374512000

約数和(自身を除く): 3975833880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4872, 5220, 6090, 7308, 8120, 9135, 10440, 12180, 14616, 18270, 19139, 24360, 36540, 38278, 57417, 73080, 76556, 95695, 114834, 133973, 153112, 172251, 191390, 229668, 267946, 287085, 344502, 382780, 401919, 459336, 535892, 555031, 574170, 669865, 689004, 765560, 803838, 861255, 1071784, 1110062, 1148340, 1205757, 1339730, 1378008, 1607676, 1665093, 1722510, 2009595, 2220124, 2296680, 2411514, 2679460, 2775155, 3215352, 3330186, 3445020, 3885217, 4019190, 4440248, 4823028, 4995279, 5358920, 5550310, 6028785, 6660372, 6890040, 7770434, 8038380, 8325465, 9646056, 9990558, 11100620, 11655651, 12057570, 13320744, 15540868, 16076760, 16650930, 19426085, 19981116, 22201240, 23311302, 24115140, 24976395, 31081736, 33301860, 34966953, 38852170, 39962232, 46622604, 48230280, 49952790, 58278255, 66603720, 69933906, 77704340, 93245208, 99905580, 116556510, 139867812, 155408680, 174834765, 199811160, 233113020, 279735624, 349669530, 466226040, 699339060, 1398678120]

約数ペア:

[(1, 1398678120), (2, 699339060), (3, 466226040), (4, 349669530), (5, 279735624), (6, 233113020), (7, 199811160), (8, 174834765), (9, 155408680), (10, 139867812), (12, 116556510), (14, 99905580), (15, 93245208), (18, 77704340), (20, 69933906), (21, 66603720), (24, 58278255), (28, 49952790), (29, 48230280), (30, 46622604), (35, 39962232), (36, 38852170), (40, 34966953), (42, 33301860), (45, 31081736), (56, 24976395), (58, 24115140), (60, 23311302), (63, 22201240), (70, 19981116), (72, 19426085), (84, 16650930), (87, 16076760), (90, 15540868), (105, 13320744), (116, 12057570), (120, 11655651), (126, 11100620), (140, 9990558), (145, 9646056), (168, 8325465), (174, 8038380), (180, 7770434), (203, 6890040), (210, 6660372), (232, 6028785), (252, 5550310), (261, 5358920), (280, 4995279), (290, 4823028), (315, 4440248), (348, 4019190), (360, 3885217), (406, 3445020), (420, 3330186), (435, 3215352), (504, 2775155), (522, 2679460), (580, 2411514), (609, 2296680), (630, 2220124), (696, 2009595), (812, 1722510), (840, 1665093), (870, 1607676), (1015, 1378008), (1044, 1339730), (1160, 1205757), (1218, 1148340), (1260, 1110062), (1305, 1071784), (1624, 861255), (1740, 803838), (1827, 765560), (2030, 689004), (2088, 669865), (2436, 574170), (2520, 555031), (2610, 535892), (3045, 459336), (3480, 401919), (3654, 382780), (4060, 344502), (4872, 287085), (5220, 267946), (6090, 229668), (7308, 191390), (8120, 172251), (9135, 153112), (10440, 133973), (12180, 114834), (14616, 95695), (18270, 76556), (19139, 73080), (24360, 57417), (36540, 38278)]