7772569920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20921}}^1$

素因数の和:20990

約数の個数: 224

約数和(自身を含む): 28058912640

約数和(自身を除く): 20286342720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 516, 540, 576, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 13760, 15480, 18576, 20640, 20921, 23220, 24768, 30960, 37152, 41280, 41842, 46440, 61920, 62763, 74304, 83684, 92880, 104605, 123840, 125526, 167368, 185760, 188289, 209210, 251052, 313815, 334736, 371520, 376578, 418420, 502104, 564867, 627630, 669472, 753156, 836840, 899603, 941445, 1004208, 1129734, 1255260, 1338944, 1506312, 1673680, 1799206, 1882890, 2008416, 2259468, 2510520, 2698809, 2824335, 3012624, 3347360, 3598412, 3765780, 4016832, 4498015, 4518936, 5021040, 5397618, 5648670, 6025248, 6694720, 7196824, 7531560, 8096427, 8996030, 9037872, 10042080, 10795236, 11297340, 12050496, 13494045, 14393648, 15063120, 16192854, 17992060, 18075744, 20084160, 21590472, 22594680, 24289281, 26988090, 28787296, 30126240, 32385708, 35984120, 36151488, 40482135, 43180944, 45189360, 48578562, 53976180, 57574592, 60252480, 64771416, 71968240, 80964270, 86361888, 90378720, 97157124, 107952360, 121446405, 129542832, 143936480, 161928540, 172723776, 180757440, 194314248, 215904720, 242892810, 259085664, 287872960, 323857080, 388628496, 431809440, 485785620, 518171328, 647714160, 777256992, 863618880, 971571240, 1295428320, 1554513984, 1943142480, 2590856640, 3886284960, 7772569920]

約数ペア:

[(1, 7772569920), (2, 3886284960), (3, 2590856640), (4, 1943142480), (5, 1554513984), (6, 1295428320), (8, 971571240), (9, 863618880), (10, 777256992), (12, 647714160), (15, 518171328), (16, 485785620), (18, 431809440), (20, 388628496), (24, 323857080), (27, 287872960), (30, 259085664), (32, 242892810), (36, 215904720), (40, 194314248), (43, 180757440), (45, 172723776), (48, 161928540), (54, 143936480), (60, 129542832), (64, 121446405), (72, 107952360), (80, 97157124), (86, 90378720), (90, 86361888), (96, 80964270), (108, 71968240), (120, 64771416), (129, 60252480), (135, 57574592), (144, 53976180), (160, 48578562), (172, 45189360), (180, 43180944), (192, 40482135), (215, 36151488), (216, 35984120), (240, 32385708), (258, 30126240), (270, 28787296), (288, 26988090), (320, 24289281), (344, 22594680), (360, 21590472), (387, 20084160), (430, 18075744), (432, 17992060), (480, 16192854), (516, 15063120), (540, 14393648), (576, 13494045), (645, 12050496), (688, 11297340), (720, 10795236), (774, 10042080), (860, 9037872), (864, 8996030), (960, 8096427), (1032, 7531560), (1080, 7196824), (1161, 6694720), (1290, 6025248), (1376, 5648670), (1440, 5397618), (1548, 5021040), (1720, 4518936), (1728, 4498015), (1935, 4016832), (2064, 3765780), (2160, 3598412), (2322, 3347360), (2580, 3012624), (2752, 2824335), (2880, 2698809), (3096, 2510520), (3440, 2259468), (3870, 2008416), (4128, 1882890), (4320, 1799206), (4644, 1673680), (5160, 1506312), (5805, 1338944), (6192, 1255260), (6880, 1129734), (7740, 1004208), (8256, 941445), (8640, 899603), (9288, 836840), (10320, 753156), (11610, 669472), (12384, 627630), (13760, 564867), (15480, 502104), (18576, 418420), (20640, 376578), (20921, 371520), (23220, 334736), (24768, 313815), (30960, 251052), (37152, 209210), (41280, 188289), (41842, 185760), (46440, 167368), (61920, 125526), (62763, 123840), (74304, 104605), (83684, 92880)]