1927615040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 224

約数和(自身を含む): 5306775264

約数和(自身を除く): 3379160224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 97, 104, 130, 136, 160, 170, 194, 208, 221, 260, 272, 281, 320, 340, 388, 416, 442, 485, 520, 544, 562, 680, 776, 832, 884, 970, 1040, 1088, 1105, 1124, 1261, 1360, 1405, 1552, 1649, 1768, 1940, 2080, 2210, 2248, 2522, 2720, 2810, 3104, 3298, 3536, 3653, 3880, 4160, 4420, 4496, 4777, 5044, 5440, 5620, 6208, 6305, 6596, 7072, 7306, 7760, 8245, 8840, 8992, 9554, 10088, 11240, 12610, 13192, 14144, 14612, 15520, 16490, 17680, 17984, 18265, 19108, 20176, 21437, 22480, 23885, 25220, 26384, 27257, 29224, 31040, 32980, 35360, 36530, 38216, 40352, 42874, 44960, 47770, 50440, 52768, 54514, 58448, 62101, 65960, 70720, 73060, 76432, 80704, 85748, 89920, 95540, 100880, 105536, 107185, 109028, 116896, 124202, 131920, 136285, 146120, 152864, 171496, 191080, 201760, 214370, 218056, 233792, 248404, 263840, 272570, 292240, 305728, 310505, 342992, 354341, 382160, 403520, 428740, 436112, 463369, 496808, 527680, 545140, 584480, 621010, 685984, 708682, 764320, 857480, 872224, 926738, 993616, 1090280, 1168960, 1242020, 1371968, 1417364, 1528640, 1714960, 1744448, 1771705, 1853476, 1987232, 2180560, 2316845, 2484040, 2834728, 3429920, 3543410, 3706952, 3974464, 4361120, 4633690, 4968080, 5669456, 6023797, 6859840, 7086820, 7413904, 8722240, 9267380, 9936160, 11338912, 12047594, 14173640, 14827808, 18534760, 19872320, 22677824, 24095188, 28347280, 29655616, 30118985, 37069520, 48190376, 56694560, 60237970, 74139040, 96380752, 113389120, 120475940, 148278080, 192761504, 240951880, 385523008, 481903760, 963807520, 1927615040]

約数ペア:

[(1, 1927615040), (2, 963807520), (4, 481903760), (5, 385523008), (8, 240951880), (10, 192761504), (13, 148278080), (16, 120475940), (17, 113389120), (20, 96380752), (26, 74139040), (32, 60237970), (34, 56694560), (40, 48190376), (52, 37069520), (64, 30118985), (65, 29655616), (68, 28347280), (80, 24095188), (85, 22677824), (97, 19872320), (104, 18534760), (130, 14827808), (136, 14173640), (160, 12047594), (170, 11338912), (194, 9936160), (208, 9267380), (221, 8722240), (260, 7413904), (272, 7086820), (281, 6859840), (320, 6023797), (340, 5669456), (388, 4968080), (416, 4633690), (442, 4361120), (485, 3974464), (520, 3706952), (544, 3543410), (562, 3429920), (680, 2834728), (776, 2484040), (832, 2316845), (884, 2180560), (970, 1987232), (1040, 1853476), (1088, 1771705), (1105, 1744448), (1124, 1714960), (1261, 1528640), (1360, 1417364), (1405, 1371968), (1552, 1242020), (1649, 1168960), (1768, 1090280), (1940, 993616), (2080, 926738), (2210, 872224), (2248, 857480), (2522, 764320), (2720, 708682), (2810, 685984), (3104, 621010), (3298, 584480), (3536, 545140), (3653, 527680), (3880, 496808), (4160, 463369), (4420, 436112), (4496, 428740), (4777, 403520), (5044, 382160), (5440, 354341), (5620, 342992), (6208, 310505), (6305, 305728), (6596, 292240), (7072, 272570), (7306, 263840), (7760, 248404), (8245, 233792), (8840, 218056), (8992, 214370), (9554, 201760), (10088, 191080), (11240, 171496), (12610, 152864), (13192, 146120), (14144, 136285), (14612, 131920), (15520, 124202), (16490, 116896), (17680, 109028), (17984, 107185), (18265, 105536), (19108, 100880), (20176, 95540), (21437, 89920), (22480, 85748), (23885, 80704), (25220, 76432), (26384, 73060), (27257, 70720), (29224, 65960), (31040, 62101), (32980, 58448), (35360, 54514), (36530, 52768), (38216, 50440), (40352, 47770), (42874, 44960)]