313327560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4140

約数の個数: 192

約数和(自身を含む): 1177848000

約数和(自身を除く): 864520440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 4099, 5096, 5460, 5880, 6370, 7644, 8198, 9555, 10920, 12297, 12740, 15288, 16396, 19110, 20495, 24594, 25480, 28693, 32792, 38220, 40990, 49188, 53287, 57386, 61485, 76440, 81980, 86079, 98376, 106574, 114772, 122970, 143465, 159861, 163960, 172158, 200851, 213148, 229544, 245940, 266435, 286930, 319722, 344316, 373009, 401702, 426296, 430395, 491880, 532870, 573860, 602553, 639444, 688632, 746018, 799305, 803404, 860790, 1004255, 1065740, 1119027, 1147720, 1205106, 1278888, 1492036, 1598610, 1606808, 1721580, 1865045, 2008510, 2131480, 2238054, 2410212, 2611063, 2984072, 3012765, 3197220, 3443160, 3730090, 4017020, 4476108, 4820424, 5222126, 5595135, 6025530, 6394440, 7460180, 7833189, 8034040, 8952216, 10444252, 11190270, 12051060, 13055315, 14920360, 15666378, 20888504, 22380540, 24102120, 26110630, 31332756, 39165945, 44761080, 52221260, 62665512, 78331890, 104442520, 156663780, 313327560]

約数ペア:

[(1, 313327560), (2, 156663780), (3, 104442520), (4, 78331890), (5, 62665512), (6, 52221260), (7, 44761080), (8, 39165945), (10, 31332756), (12, 26110630), (13, 24102120), (14, 22380540), (15, 20888504), (20, 15666378), (21, 14920360), (24, 13055315), (26, 12051060), (28, 11190270), (30, 10444252), (35, 8952216), (39, 8034040), (40, 7833189), (42, 7460180), (49, 6394440), (52, 6025530), (56, 5595135), (60, 5222126), (65, 4820424), (70, 4476108), (78, 4017020), (84, 3730090), (91, 3443160), (98, 3197220), (104, 3012765), (105, 2984072), (120, 2611063), (130, 2410212), (140, 2238054), (147, 2131480), (156, 2008510), (168, 1865045), (182, 1721580), (195, 1606808), (196, 1598610), (210, 1492036), (245, 1278888), (260, 1205106), (273, 1147720), (280, 1119027), (294, 1065740), (312, 1004255), (364, 860790), (390, 803404), (392, 799305), (420, 746018), (455, 688632), (490, 639444), (520, 602553), (546, 573860), (588, 532870), (637, 491880), (728, 430395), (735, 426296), (780, 401702), (840, 373009), (910, 344316), (980, 319722), (1092, 286930), (1176, 266435), (1274, 245940), (1365, 229544), (1470, 213148), (1560, 200851), (1820, 172158), (1911, 163960), (1960, 159861), (2184, 143465), (2548, 122970), (2730, 114772), (2940, 106574), (3185, 98376), (3640, 86079), (3822, 81980), (4099, 76440), (5096, 61485), (5460, 57386), (5880, 53287), (6370, 49188), (7644, 40990), (8198, 38220), (9555, 32792), (10920, 28693), (12297, 25480), (12740, 24594), (15288, 20495), (16396, 19110)]