67379760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 240

約数和(自身を含む): 268107840

約数和(自身を除く): 200728080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 461, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 922, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1383, 1392, 1624, 1680, 1740, 1827, 1844, 2030, 2088, 2305, 2320, 2436, 2520, 2610, 2766, 3045, 3227, 3248, 3480, 3654, 3688, 4060, 4149, 4176, 4610, 4872, 5040, 5220, 5532, 6090, 6454, 6915, 6960, 7308, 7376, 8120, 8298, 9135, 9220, 9681, 9744, 10440, 11064, 12180, 12908, 13369, 13830, 14616, 16135, 16240, 16596, 18270, 18440, 19362, 20745, 20880, 22128, 24360, 25816, 26738, 27660, 29043, 29232, 32270, 33192, 36540, 36880, 38724, 40107, 41490, 48405, 48720, 51632, 53476, 55320, 58086, 64540, 66384, 66845, 73080, 77448, 80214, 82980, 93583, 96810, 106952, 110640, 116172, 120321, 129080, 133690, 145215, 146160, 154896, 160428, 165960, 187166, 193620, 200535, 213904, 232344, 240642, 258160, 267380, 280749, 290430, 320856, 331920, 374332, 387240, 401070, 464688, 467915, 481284, 534760, 561498, 580860, 601605, 641712, 748664, 774480, 802140, 842247, 935830, 962568, 1069520, 1122996, 1161720, 1203210, 1403745, 1497328, 1604280, 1684494, 1871660, 1925136, 2245992, 2323440, 2406420, 2807490, 3208560, 3368988, 3743320, 4211235, 4491984, 4812840, 5614980, 6737976, 7486640, 8422470, 9625680, 11229960, 13475952, 16844940, 22459920, 33689880, 67379760]

約数ペア:

[(1, 67379760), (2, 33689880), (3, 22459920), (4, 16844940), (5, 13475952), (6, 11229960), (7, 9625680), (8, 8422470), (9, 7486640), (10, 6737976), (12, 5614980), (14, 4812840), (15, 4491984), (16, 4211235), (18, 3743320), (20, 3368988), (21, 3208560), (24, 2807490), (28, 2406420), (29, 2323440), (30, 2245992), (35, 1925136), (36, 1871660), (40, 1684494), (42, 1604280), (45, 1497328), (48, 1403745), (56, 1203210), (58, 1161720), (60, 1122996), (63, 1069520), (70, 962568), (72, 935830), (80, 842247), (84, 802140), (87, 774480), (90, 748664), (105, 641712), (112, 601605), (116, 580860), (120, 561498), (126, 534760), (140, 481284), (144, 467915), (145, 464688), (168, 401070), (174, 387240), (180, 374332), (203, 331920), (210, 320856), (232, 290430), (240, 280749), (252, 267380), (261, 258160), (280, 240642), (290, 232344), (315, 213904), (336, 200535), (348, 193620), (360, 187166), (406, 165960), (420, 160428), (435, 154896), (461, 146160), (464, 145215), (504, 133690), (522, 129080), (560, 120321), (580, 116172), (609, 110640), (630, 106952), (696, 96810), (720, 93583), (812, 82980), (840, 80214), (870, 77448), (922, 73080), (1008, 66845), (1015, 66384), (1044, 64540), (1160, 58086), (1218, 55320), (1260, 53476), (1305, 51632), (1383, 48720), (1392, 48405), (1624, 41490), (1680, 40107), (1740, 38724), (1827, 36880), (1844, 36540), (2030, 33192), (2088, 32270), (2305, 29232), (2320, 29043), (2436, 27660), (2520, 26738), (2610, 25816), (2766, 24360), (3045, 22128), (3227, 20880), (3248, 20745), (3480, 19362), (3654, 18440), (3688, 18270), (4060, 16596), (4149, 16240), (4176, 16135), (4610, 14616), (4872, 13830), (5040, 13369), (5220, 12908), (5532, 12180), (6090, 11064), (6454, 10440), (6915, 9744), (6960, 9681), (7308, 9220), (7376, 9135), (8120, 8298)]