53355120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 207799200

約数和(自身を除く): 154444080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 349, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 698, 728, 735, 780, 784, 840, 910, 980, 1040, 1047, 1092, 1176, 1274, 1365, 1396, 1456, 1470, 1560, 1680, 1745, 1820, 1911, 1960, 2094, 2184, 2352, 2443, 2548, 2730, 2792, 2940, 3120, 3185, 3490, 3640, 3822, 3920, 4188, 4368, 4537, 4886, 5096, 5235, 5460, 5584, 5880, 6370, 6980, 7280, 7329, 7644, 8376, 9074, 9555, 9772, 10192, 10470, 10920, 11760, 12215, 12740, 13611, 13960, 14658, 15288, 16752, 17101, 18148, 19110, 19544, 20940, 21840, 22685, 24430, 25480, 27222, 27920, 29316, 30576, 31759, 34202, 36296, 36645, 38220, 39088, 41880, 45370, 48860, 50960, 51303, 54444, 58632, 63518, 68055, 68404, 72592, 73290, 76440, 83760, 85505, 90740, 95277, 97720, 102606, 108888, 117264, 127036, 136110, 136808, 146580, 152880, 158795, 171010, 181480, 190554, 195440, 205212, 217776, 222313, 254072, 256515, 272220, 273616, 293160, 317590, 342020, 362960, 381108, 410424, 444626, 476385, 508144, 513030, 544440, 586320, 635180, 666939, 684040, 762216, 820848, 889252, 952770, 1026060, 1088880, 1111565, 1270360, 1333878, 1368080, 1524432, 1778504, 1905540, 2052120, 2223130, 2540720, 2667756, 3334695, 3557008, 3811080, 4104240, 4446260, 5335512, 6669390, 7622160, 8892520, 10671024, 13338780, 17785040, 26677560, 53355120]

約数ペア:

[(1, 53355120), (2, 26677560), (3, 17785040), (4, 13338780), (5, 10671024), (6, 8892520), (7, 7622160), (8, 6669390), (10, 5335512), (12, 4446260), (13, 4104240), (14, 3811080), (15, 3557008), (16, 3334695), (20, 2667756), (21, 2540720), (24, 2223130), (26, 2052120), (28, 1905540), (30, 1778504), (35, 1524432), (39, 1368080), (40, 1333878), (42, 1270360), (48, 1111565), (49, 1088880), (52, 1026060), (56, 952770), (60, 889252), (65, 820848), (70, 762216), (78, 684040), (80, 666939), (84, 635180), (91, 586320), (98, 544440), (104, 513030), (105, 508144), (112, 476385), (120, 444626), (130, 410424), (140, 381108), (147, 362960), (156, 342020), (168, 317590), (182, 293160), (195, 273616), (196, 272220), (208, 256515), (210, 254072), (240, 222313), (245, 217776), (260, 205212), (273, 195440), (280, 190554), (294, 181480), (312, 171010), (336, 158795), (349, 152880), (364, 146580), (390, 136808), (392, 136110), (420, 127036), (455, 117264), (490, 108888), (520, 102606), (546, 97720), (560, 95277), (588, 90740), (624, 85505), (637, 83760), (698, 76440), (728, 73290), (735, 72592), (780, 68404), (784, 68055), (840, 63518), (910, 58632), (980, 54444), (1040, 51303), (1047, 50960), (1092, 48860), (1176, 45370), (1274, 41880), (1365, 39088), (1396, 38220), (1456, 36645), (1470, 36296), (1560, 34202), (1680, 31759), (1745, 30576), (1820, 29316), (1911, 27920), (1960, 27222), (2094, 25480), (2184, 24430), (2352, 22685), (2443, 21840), (2548, 20940), (2730, 19544), (2792, 19110), (2940, 18148), (3120, 17101), (3185, 16752), (3490, 15288), (3640, 14658), (3822, 13960), (3920, 13611), (4188, 12740), (4368, 12215), (4537, 11760), (4886, 10920), (5096, 10470), (5235, 10192), (5460, 9772), (5584, 9555), (5880, 9074), (6370, 8376), (6980, 7644), (7280, 7329)]