313748400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:980

約数の個数: 240

約数和(自身を含む): 1177924608

約数和(自身を除く): 864176208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 48, 50, 56, 60, 70, 75, 80, 82, 84, 100, 105, 112, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 240, 246, 280, 287, 300, 328, 336, 350, 400, 410, 420, 492, 525, 560, 574, 600, 615, 656, 700, 820, 840, 861, 911, 984, 1025, 1050, 1148, 1200, 1230, 1400, 1435, 1640, 1680, 1722, 1822, 1968, 2050, 2100, 2296, 2460, 2733, 2800, 2870, 3075, 3280, 3444, 3644, 4100, 4200, 4305, 4555, 4592, 4920, 5466, 5740, 6150, 6377, 6888, 7175, 7288, 8200, 8400, 8610, 9110, 9840, 10932, 11480, 12300, 12754, 13665, 13776, 14350, 14576, 16400, 17220, 18220, 19131, 21525, 21864, 22775, 22960, 24600, 25508, 27330, 28700, 31885, 34440, 36440, 37351, 38262, 43050, 43728, 45550, 49200, 51016, 54660, 57400, 63770, 68325, 68880, 72880, 74702, 76524, 86100, 91100, 95655, 102032, 109320, 112053, 114800, 127540, 136650, 149404, 153048, 159425, 172200, 182200, 186755, 191310, 218640, 224106, 255080, 261457, 273300, 298808, 306096, 318850, 344400, 364400, 373510, 382620, 448212, 478275, 510160, 522914, 546600, 560265, 597616, 637700, 747020, 765240, 784371, 896424, 933775, 956550, 1045828, 1093200, 1120530, 1275400, 1307285, 1494040, 1530480, 1568742, 1792848, 1867550, 1913100, 2091656, 2241060, 2550800, 2614570, 2801325, 2988080, 3137484, 3735100, 3826200, 3921855, 4183312, 4482120, 5229140, 5602650, 6274968, 6536425, 7470200, 7652400, 7843710, 8964240, 10458280, 11205300, 12549936, 13072850, 14940400, 15687420, 19609275, 20916560, 22410600, 26145700, 31374840, 39218550, 44821200, 52291400, 62749680, 78437100, 104582800, 156874200, 313748400]

約数ペア:

[(1, 313748400), (2, 156874200), (3, 104582800), (4, 78437100), (5, 62749680), (6, 52291400), (7, 44821200), (8, 39218550), (10, 31374840), (12, 26145700), (14, 22410600), (15, 20916560), (16, 19609275), (20, 15687420), (21, 14940400), (24, 13072850), (25, 12549936), (28, 11205300), (30, 10458280), (35, 8964240), (40, 7843710), (41, 7652400), (42, 7470200), (48, 6536425), (50, 6274968), (56, 5602650), (60, 5229140), (70, 4482120), (75, 4183312), (80, 3921855), (82, 3826200), (84, 3735100), (100, 3137484), (105, 2988080), (112, 2801325), (120, 2614570), (123, 2550800), (140, 2241060), (150, 2091656), (164, 1913100), (168, 1867550), (175, 1792848), (200, 1568742), (205, 1530480), (210, 1494040), (240, 1307285), (246, 1275400), (280, 1120530), (287, 1093200), (300, 1045828), (328, 956550), (336, 933775), (350, 896424), (400, 784371), (410, 765240), (420, 747020), (492, 637700), (525, 597616), (560, 560265), (574, 546600), (600, 522914), (615, 510160), (656, 478275), (700, 448212), (820, 382620), (840, 373510), (861, 364400), (911, 344400), (984, 318850), (1025, 306096), (1050, 298808), (1148, 273300), (1200, 261457), (1230, 255080), (1400, 224106), (1435, 218640), (1640, 191310), (1680, 186755), (1722, 182200), (1822, 172200), (1968, 159425), (2050, 153048), (2100, 149404), (2296, 136650), (2460, 127540), (2733, 114800), (2800, 112053), (2870, 109320), (3075, 102032), (3280, 95655), (3444, 91100), (3644, 86100), (4100, 76524), (4200, 74702), (4305, 72880), (4555, 68880), (4592, 68325), (4920, 63770), (5466, 57400), (5740, 54660), (6150, 51016), (6377, 49200), (6888, 45550), (7175, 43728), (7288, 43050), (8200, 38262), (8400, 37351), (8610, 36440), (9110, 34440), (9840, 31885), (10932, 28700), (11480, 27330), (12300, 25508), (12754, 24600), (13665, 22960), (13776, 22775), (14350, 21864), (14576, 21525), (16400, 19131), (17220, 18220)]