16646585280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1609}}^1$

素因数の和:2471

約数の個数: 224

約数和(自身を含む): 57022593600

約数和(自身を除く): 40376008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 829, 832, 960, 1040, 1248, 1560, 1609, 1658, 2080, 2487, 2496, 3120, 3218, 3316, 4145, 4160, 4827, 4974, 6240, 6436, 6632, 8045, 8290, 9654, 9948, 10777, 12435, 12480, 12872, 13264, 16090, 16580, 19308, 19896, 20917, 21554, 24135, 24870, 25744, 26528, 32180, 32331, 33160, 38616, 39792, 41834, 43108, 48270, 49740, 51488, 53056, 53885, 62751, 64360, 64662, 66320, 77232, 79584, 83668, 86216, 96540, 99480, 102976, 104585, 107770, 125502, 128720, 129324, 132640, 154464, 159168, 161655, 167336, 172432, 193080, 198960, 209170, 215540, 251004, 257440, 258648, 265280, 308928, 313755, 323310, 334672, 344864, 386160, 397920, 418340, 431080, 502008, 514880, 517296, 627510, 646620, 669344, 689728, 772320, 795840, 836680, 862160, 1004016, 1034592, 1255020, 1293240, 1333861, 1338688, 1544640, 1673360, 1724320, 2008032, 2069184, 2510040, 2586480, 2667722, 3346720, 3448640, 4001583, 4016064, 5020080, 5172960, 5335444, 6669305, 6693440, 8003166, 10040160, 10345920, 10670888, 13338610, 16006332, 17340193, 20007915, 20080320, 21341776, 26677220, 32012664, 34680386, 40015830, 42683552, 52020579, 53354440, 64025328, 69360772, 80031660, 85367104, 86700965, 104041158, 106708880, 128050656, 138721544, 160063320, 173401930, 208082316, 213417760, 256101312, 260102895, 277443088, 320126640, 346803860, 416164632, 426835520, 520205790, 554886176, 640253280, 693607720, 832329264, 1040411580, 1109772352, 1280506560, 1387215440, 1664658528, 2080823160, 2774430880, 3329317056, 4161646320, 5548861760, 8323292640, 16646585280]

約数ペア:

[(1, 16646585280), (2, 8323292640), (3, 5548861760), (4, 4161646320), (5, 3329317056), (6, 2774430880), (8, 2080823160), (10, 1664658528), (12, 1387215440), (13, 1280506560), (15, 1109772352), (16, 1040411580), (20, 832329264), (24, 693607720), (26, 640253280), (30, 554886176), (32, 520205790), (39, 426835520), (40, 416164632), (48, 346803860), (52, 320126640), (60, 277443088), (64, 260102895), (65, 256101312), (78, 213417760), (80, 208082316), (96, 173401930), (104, 160063320), (120, 138721544), (130, 128050656), (156, 106708880), (160, 104041158), (192, 86700965), (195, 85367104), (208, 80031660), (240, 69360772), (260, 64025328), (312, 53354440), (320, 52020579), (390, 42683552), (416, 40015830), (480, 34680386), (520, 32012664), (624, 26677220), (780, 21341776), (829, 20080320), (832, 20007915), (960, 17340193), (1040, 16006332), (1248, 13338610), (1560, 10670888), (1609, 10345920), (1658, 10040160), (2080, 8003166), (2487, 6693440), (2496, 6669305), (3120, 5335444), (3218, 5172960), (3316, 5020080), (4145, 4016064), (4160, 4001583), (4827, 3448640), (4974, 3346720), (6240, 2667722), (6436, 2586480), (6632, 2510040), (8045, 2069184), (8290, 2008032), (9654, 1724320), (9948, 1673360), (10777, 1544640), (12435, 1338688), (12480, 1333861), (12872, 1293240), (13264, 1255020), (16090, 1034592), (16580, 1004016), (19308, 862160), (19896, 836680), (20917, 795840), (21554, 772320), (24135, 689728), (24870, 669344), (25744, 646620), (26528, 627510), (32180, 517296), (32331, 514880), (33160, 502008), (38616, 431080), (39792, 418340), (41834, 397920), (43108, 386160), (48270, 344864), (49740, 334672), (51488, 323310), (53056, 313755), (53885, 308928), (62751, 265280), (64360, 258648), (64662, 257440), (66320, 251004), (77232, 215540), (79584, 209170), (83668, 198960), (86216, 193080), (96540, 172432), (99480, 167336), (102976, 161655), (104585, 159168), (107770, 154464), (125502, 132640), (128720, 129324)]