69215160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 260029440

約数和(自身を除く): 190814280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 51, 56, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 120, 131, 136, 140, 148, 168, 170, 185, 204, 210, 222, 238, 255, 259, 262, 280, 296, 340, 357, 370, 393, 408, 420, 444, 476, 510, 518, 524, 555, 595, 629, 655, 680, 714, 740, 777, 786, 840, 888, 917, 952, 1020, 1036, 1048, 1110, 1190, 1258, 1295, 1310, 1428, 1480, 1554, 1572, 1785, 1834, 1887, 1965, 2040, 2072, 2220, 2227, 2380, 2516, 2590, 2620, 2751, 2856, 3108, 3144, 3145, 3570, 3668, 3774, 3885, 3930, 4403, 4440, 4454, 4585, 4760, 4847, 5032, 5180, 5240, 5502, 6216, 6290, 6681, 7140, 7336, 7548, 7770, 7860, 8806, 8908, 9170, 9435, 9694, 10360, 11004, 11135, 12580, 13209, 13362, 13755, 14280, 14541, 15096, 15540, 15589, 15720, 17612, 17816, 18340, 18870, 19388, 22008, 22015, 22270, 24235, 25160, 26418, 26724, 27510, 29082, 31080, 31178, 33405, 33929, 35224, 36680, 37740, 38776, 44030, 44540, 46767, 48470, 52836, 53448, 55020, 58164, 62356, 66045, 66810, 67858, 72705, 75480, 77945, 82399, 88060, 89080, 93534, 96940, 101787, 105672, 110040, 116328, 124712, 132090, 133620, 135716, 145410, 155890, 164798, 169645, 176120, 187068, 193880, 203574, 233835, 247197, 264180, 267240, 271432, 290820, 311780, 329596, 339290, 374136, 407148, 411995, 467670, 494394, 508935, 528360, 576793, 581640, 623560, 659192, 678580, 814296, 823990, 935340, 988788, 1017870, 1153586, 1235985, 1357160, 1647980, 1730379, 1870680, 1977576, 2035740, 2307172, 2471970, 2883965, 3295960, 3460758, 4071480, 4614344, 4943940, 5767930, 6921516, 8651895, 9887880, 11535860, 13843032, 17303790, 23071720, 34607580, 69215160]

約数ペア:

[(1, 69215160), (2, 34607580), (3, 23071720), (4, 17303790), (5, 13843032), (6, 11535860), (7, 9887880), (8, 8651895), (10, 6921516), (12, 5767930), (14, 4943940), (15, 4614344), (17, 4071480), (20, 3460758), (21, 3295960), (24, 2883965), (28, 2471970), (30, 2307172), (34, 2035740), (35, 1977576), (37, 1870680), (40, 1730379), (42, 1647980), (51, 1357160), (56, 1235985), (60, 1153586), (68, 1017870), (70, 988788), (74, 935340), (84, 823990), (85, 814296), (102, 678580), (105, 659192), (111, 623560), (119, 581640), (120, 576793), (131, 528360), (136, 508935), (140, 494394), (148, 467670), (168, 411995), (170, 407148), (185, 374136), (204, 339290), (210, 329596), (222, 311780), (238, 290820), (255, 271432), (259, 267240), (262, 264180), (280, 247197), (296, 233835), (340, 203574), (357, 193880), (370, 187068), (393, 176120), (408, 169645), (420, 164798), (444, 155890), (476, 145410), (510, 135716), (518, 133620), (524, 132090), (555, 124712), (595, 116328), (629, 110040), (655, 105672), (680, 101787), (714, 96940), (740, 93534), (777, 89080), (786, 88060), (840, 82399), (888, 77945), (917, 75480), (952, 72705), (1020, 67858), (1036, 66810), (1048, 66045), (1110, 62356), (1190, 58164), (1258, 55020), (1295, 53448), (1310, 52836), (1428, 48470), (1480, 46767), (1554, 44540), (1572, 44030), (1785, 38776), (1834, 37740), (1887, 36680), (1965, 35224), (2040, 33929), (2072, 33405), (2220, 31178), (2227, 31080), (2380, 29082), (2516, 27510), (2590, 26724), (2620, 26418), (2751, 25160), (2856, 24235), (3108, 22270), (3144, 22015), (3145, 22008), (3570, 19388), (3668, 18870), (3774, 18340), (3885, 17816), (3930, 17612), (4403, 15720), (4440, 15589), (4454, 15540), (4585, 15096), (4760, 14541), (4847, 14280), (5032, 13755), (5180, 13362), (5240, 13209), (5502, 12580), (6216, 11135), (6290, 11004), (6681, 10360), (7140, 9694), (7336, 9435), (7548, 9170), (7770, 8908), (7860, 8806)]