137346720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 192

約数和(自身を含む): 507015936

約数和(自身を除く): 369669216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 997, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 1994, 2296, 2460, 2870, 2991, 3280, 3360, 3444, 3936, 3988, 4305, 4592, 4920, 4985, 5740, 5982, 6560, 6888, 6979, 7976, 8610, 9184, 9840, 9970, 11480, 11964, 13776, 13958, 14955, 15952, 17220, 19680, 19940, 20937, 22960, 23928, 27552, 27916, 29910, 31904, 34440, 34895, 39880, 40877, 41874, 45920, 47856, 55832, 59820, 68880, 69790, 79760, 81754, 83748, 95712, 104685, 111664, 119640, 122631, 137760, 139580, 159520, 163508, 167496, 204385, 209370, 223328, 239280, 245262, 279160, 286139, 327016, 334992, 408770, 418740, 478560, 490524, 558320, 572278, 613155, 654032, 669984, 817540, 837480, 858417, 981048, 1116640, 1144556, 1226310, 1308064, 1430695, 1635080, 1674960, 1716834, 1962096, 2289112, 2452620, 2861390, 3270160, 3349920, 3433668, 3924192, 4292085, 4578224, 4905240, 5722780, 6540320, 6867336, 8584170, 9156448, 9810480, 11445560, 13734672, 17168340, 19620960, 22891120, 27469344, 34336680, 45782240, 68673360, 137346720]

約数ペア:

[(1, 137346720), (2, 68673360), (3, 45782240), (4, 34336680), (5, 27469344), (6, 22891120), (7, 19620960), (8, 17168340), (10, 13734672), (12, 11445560), (14, 9810480), (15, 9156448), (16, 8584170), (20, 6867336), (21, 6540320), (24, 5722780), (28, 4905240), (30, 4578224), (32, 4292085), (35, 3924192), (40, 3433668), (41, 3349920), (42, 3270160), (48, 2861390), (56, 2452620), (60, 2289112), (70, 1962096), (80, 1716834), (82, 1674960), (84, 1635080), (96, 1430695), (105, 1308064), (112, 1226310), (120, 1144556), (123, 1116640), (140, 981048), (160, 858417), (164, 837480), (168, 817540), (205, 669984), (210, 654032), (224, 613155), (240, 572278), (246, 558320), (280, 490524), (287, 478560), (328, 418740), (336, 408770), (410, 334992), (420, 327016), (480, 286139), (492, 279160), (560, 245262), (574, 239280), (615, 223328), (656, 209370), (672, 204385), (820, 167496), (840, 163508), (861, 159520), (984, 139580), (997, 137760), (1120, 122631), (1148, 119640), (1230, 111664), (1312, 104685), (1435, 95712), (1640, 83748), (1680, 81754), (1722, 79760), (1968, 69790), (1994, 68880), (2296, 59820), (2460, 55832), (2870, 47856), (2991, 45920), (3280, 41874), (3360, 40877), (3444, 39880), (3936, 34895), (3988, 34440), (4305, 31904), (4592, 29910), (4920, 27916), (4985, 27552), (5740, 23928), (5982, 22960), (6560, 20937), (6888, 19940), (6979, 19680), (7976, 17220), (8610, 15952), (9184, 14955), (9840, 13958), (9970, 13776), (11480, 11964)]