917417760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2155

約数の個数: 192

約数和(自身を含む): 3328480512

約数和(自身を除く): 2411062752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 210, 224, 240, 274, 280, 336, 411, 420, 480, 548, 560, 672, 685, 822, 840, 959, 1096, 1120, 1370, 1644, 1680, 1918, 1993, 2055, 2192, 2740, 2877, 3288, 3360, 3836, 3986, 4110, 4384, 4795, 5480, 5754, 5979, 6576, 7672, 7972, 8220, 9590, 9965, 10960, 11508, 11958, 13152, 13951, 14385, 15344, 15944, 16440, 19180, 19930, 21920, 23016, 23916, 27902, 28770, 29895, 30688, 31888, 32880, 38360, 39860, 41853, 46032, 47832, 55804, 57540, 59790, 63776, 65760, 69755, 76720, 79720, 83706, 92064, 95664, 111608, 115080, 119580, 139510, 153440, 159440, 167412, 191328, 209265, 223216, 230160, 239160, 273041, 279020, 318880, 334824, 418530, 446432, 460320, 478320, 546082, 558040, 669648, 819123, 837060, 956640, 1092164, 1116080, 1339296, 1365205, 1638246, 1674120, 1911287, 2184328, 2232160, 2730410, 3276492, 3348240, 3822574, 4095615, 4368656, 5460820, 5733861, 6552984, 6696480, 7645148, 8191230, 8737312, 9556435, 10921640, 11467722, 13105968, 15290296, 16382460, 19112870, 21843280, 22935444, 26211936, 28669305, 30580592, 32764920, 38225740, 43686560, 45870888, 57338610, 61161184, 65529840, 76451480, 91741776, 114677220, 131059680, 152902960, 183483552, 229354440, 305805920, 458708880, 917417760]

約数ペア:

[(1, 917417760), (2, 458708880), (3, 305805920), (4, 229354440), (5, 183483552), (6, 152902960), (7, 131059680), (8, 114677220), (10, 91741776), (12, 76451480), (14, 65529840), (15, 61161184), (16, 57338610), (20, 45870888), (21, 43686560), (24, 38225740), (28, 32764920), (30, 30580592), (32, 28669305), (35, 26211936), (40, 22935444), (42, 21843280), (48, 19112870), (56, 16382460), (60, 15290296), (70, 13105968), (80, 11467722), (84, 10921640), (96, 9556435), (105, 8737312), (112, 8191230), (120, 7645148), (137, 6696480), (140, 6552984), (160, 5733861), (168, 5460820), (210, 4368656), (224, 4095615), (240, 3822574), (274, 3348240), (280, 3276492), (336, 2730410), (411, 2232160), (420, 2184328), (480, 1911287), (548, 1674120), (560, 1638246), (672, 1365205), (685, 1339296), (822, 1116080), (840, 1092164), (959, 956640), (1096, 837060), (1120, 819123), (1370, 669648), (1644, 558040), (1680, 546082), (1918, 478320), (1993, 460320), (2055, 446432), (2192, 418530), (2740, 334824), (2877, 318880), (3288, 279020), (3360, 273041), (3836, 239160), (3986, 230160), (4110, 223216), (4384, 209265), (4795, 191328), (5480, 167412), (5754, 159440), (5979, 153440), (6576, 139510), (7672, 119580), (7972, 115080), (8220, 111608), (9590, 95664), (9965, 92064), (10960, 83706), (11508, 79720), (11958, 76720), (13152, 69755), (13951, 65760), (14385, 63776), (15344, 59790), (15944, 57540), (16440, 55804), (19180, 47832), (19930, 46032), (21920, 41853), (23016, 39860), (23916, 38360), (27902, 32880), (28770, 31888), (29895, 30688)]