64093120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 196632576

約数和(自身を除く): 132539456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 71, 80, 91, 104, 112, 124, 130, 140, 142, 155, 160, 182, 208, 217, 224, 248, 260, 280, 284, 310, 320, 355, 364, 403, 416, 434, 448, 455, 496, 497, 520, 560, 568, 620, 710, 728, 806, 832, 868, 910, 923, 992, 994, 1040, 1085, 1120, 1136, 1240, 1420, 1456, 1612, 1736, 1820, 1846, 1984, 1988, 2015, 2080, 2170, 2201, 2240, 2272, 2480, 2485, 2821, 2840, 2912, 3224, 3472, 3640, 3692, 3976, 4030, 4160, 4340, 4402, 4544, 4615, 4960, 4970, 5642, 5680, 5824, 6448, 6461, 6944, 7280, 7384, 7952, 8060, 8680, 8804, 9230, 9920, 9940, 11005, 11284, 11360, 12896, 12922, 13888, 14105, 14560, 14768, 15407, 15904, 16120, 17360, 17608, 18460, 19880, 22010, 22568, 22720, 25792, 25844, 28210, 28613, 29120, 29536, 30814, 31808, 32240, 32305, 34720, 35216, 36920, 39760, 44020, 45136, 51688, 56420, 57226, 59072, 61628, 64480, 64610, 69440, 70432, 73840, 77035, 79520, 88040, 90272, 103376, 112840, 114452, 123256, 128960, 129220, 140864, 143065, 147680, 154070, 159040, 176080, 180544, 200291, 206752, 225680, 228904, 246512, 258440, 286130, 295360, 308140, 352160, 400582, 413504, 451360, 457808, 493024, 516880, 572260, 616280, 704320, 801164, 902720, 915616, 986048, 1001455, 1033760, 1144520, 1232560, 1602328, 1831232, 2002910, 2067520, 2289040, 2465120, 3204656, 4005820, 4578080, 4930240, 6409312, 8011640, 9156160, 12818624, 16023280, 32046560, 64093120]

約数ペア:

[(1, 64093120), (2, 32046560), (4, 16023280), (5, 12818624), (7, 9156160), (8, 8011640), (10, 6409312), (13, 4930240), (14, 4578080), (16, 4005820), (20, 3204656), (26, 2465120), (28, 2289040), (31, 2067520), (32, 2002910), (35, 1831232), (40, 1602328), (52, 1232560), (56, 1144520), (62, 1033760), (64, 1001455), (65, 986048), (70, 915616), (71, 902720), (80, 801164), (91, 704320), (104, 616280), (112, 572260), (124, 516880), (130, 493024), (140, 457808), (142, 451360), (155, 413504), (160, 400582), (182, 352160), (208, 308140), (217, 295360), (224, 286130), (248, 258440), (260, 246512), (280, 228904), (284, 225680), (310, 206752), (320, 200291), (355, 180544), (364, 176080), (403, 159040), (416, 154070), (434, 147680), (448, 143065), (455, 140864), (496, 129220), (497, 128960), (520, 123256), (560, 114452), (568, 112840), (620, 103376), (710, 90272), (728, 88040), (806, 79520), (832, 77035), (868, 73840), (910, 70432), (923, 69440), (992, 64610), (994, 64480), (1040, 61628), (1085, 59072), (1120, 57226), (1136, 56420), (1240, 51688), (1420, 45136), (1456, 44020), (1612, 39760), (1736, 36920), (1820, 35216), (1846, 34720), (1984, 32305), (1988, 32240), (2015, 31808), (2080, 30814), (2170, 29536), (2201, 29120), (2240, 28613), (2272, 28210), (2480, 25844), (2485, 25792), (2821, 22720), (2840, 22568), (2912, 22010), (3224, 19880), (3472, 18460), (3640, 17608), (3692, 17360), (3976, 16120), (4030, 15904), (4160, 15407), (4340, 14768), (4402, 14560), (4544, 14105), (4615, 13888), (4960, 12922), (4970, 12896), (5642, 11360), (5680, 11284), (5824, 11005), (6448, 9940), (6461, 9920), (6944, 9230), (7280, 8804), (7384, 8680), (7952, 8060)]