7031520720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10037}}^1$

素因数の和:10202

約数の個数: 240

約数和(自身を含む): 27184510080

約数和(自身を除く): 20152989360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 210, 240, 252, 278, 280, 315, 336, 360, 417, 420, 504, 556, 560, 630, 695, 720, 834, 840, 973, 1008, 1112, 1251, 1260, 1390, 1668, 1680, 1946, 2085, 2224, 2502, 2520, 2780, 2919, 3336, 3892, 4170, 4865, 5004, 5040, 5560, 5838, 6255, 6672, 7784, 8340, 8757, 9730, 10008, 10037, 11120, 11676, 12510, 14595, 15568, 16680, 17514, 19460, 20016, 20074, 23352, 25020, 29190, 30111, 33360, 35028, 38920, 40148, 43785, 46704, 50040, 50185, 58380, 60222, 70056, 70259, 77840, 80296, 87570, 90333, 100080, 100370, 116760, 120444, 140112, 140518, 150555, 160592, 175140, 180666, 200740, 210777, 233520, 240888, 281036, 301110, 350280, 351295, 361332, 401480, 421554, 451665, 481776, 562072, 602220, 632331, 700560, 702590, 722664, 802960, 843108, 903330, 1053885, 1124144, 1204440, 1264662, 1395143, 1405180, 1445328, 1686216, 1806660, 2107770, 2408880, 2529324, 2790286, 2810360, 3161655, 3372432, 3613320, 4185429, 4215540, 5058648, 5580572, 5620720, 6323310, 6975715, 7226640, 8370858, 8431080, 9766001, 10117296, 11161144, 12556287, 12646620, 13951430, 16741716, 16862160, 19532002, 20927145, 22322288, 25112574, 25293240, 27902860, 29298003, 33483432, 39064004, 41854290, 48830005, 50225148, 50586480, 55805720, 58596006, 62781435, 66966864, 78128008, 83708580, 87894009, 97660010, 100450296, 111611440, 117192012, 125562870, 146490015, 156256016, 167417160, 175788018, 195320020, 200900592, 234384024, 251125740, 292980030, 334834320, 351576036, 390640040, 439470045, 468768048, 502251480, 585960060, 703152072, 781280080, 878940090, 1004502960, 1171920120, 1406304144, 1757880180, 2343840240, 3515760360, 7031520720]

約数ペア:

[(1, 7031520720), (2, 3515760360), (3, 2343840240), (4, 1757880180), (5, 1406304144), (6, 1171920120), (7, 1004502960), (8, 878940090), (9, 781280080), (10, 703152072), (12, 585960060), (14, 502251480), (15, 468768048), (16, 439470045), (18, 390640040), (20, 351576036), (21, 334834320), (24, 292980030), (28, 251125740), (30, 234384024), (35, 200900592), (36, 195320020), (40, 175788018), (42, 167417160), (45, 156256016), (48, 146490015), (56, 125562870), (60, 117192012), (63, 111611440), (70, 100450296), (72, 97660010), (80, 87894009), (84, 83708580), (90, 78128008), (105, 66966864), (112, 62781435), (120, 58596006), (126, 55805720), (139, 50586480), (140, 50225148), (144, 48830005), (168, 41854290), (180, 39064004), (210, 33483432), (240, 29298003), (252, 27902860), (278, 25293240), (280, 25112574), (315, 22322288), (336, 20927145), (360, 19532002), (417, 16862160), (420, 16741716), (504, 13951430), (556, 12646620), (560, 12556287), (630, 11161144), (695, 10117296), (720, 9766001), (834, 8431080), (840, 8370858), (973, 7226640), (1008, 6975715), (1112, 6323310), (1251, 5620720), (1260, 5580572), (1390, 5058648), (1668, 4215540), (1680, 4185429), (1946, 3613320), (2085, 3372432), (2224, 3161655), (2502, 2810360), (2520, 2790286), (2780, 2529324), (2919, 2408880), (3336, 2107770), (3892, 1806660), (4170, 1686216), (4865, 1445328), (5004, 1405180), (5040, 1395143), (5560, 1264662), (5838, 1204440), (6255, 1124144), (6672, 1053885), (7784, 903330), (8340, 843108), (8757, 802960), (9730, 722664), (10008, 702590), (10037, 700560), (11120, 632331), (11676, 602220), (12510, 562072), (14595, 481776), (15568, 451665), (16680, 421554), (17514, 401480), (19460, 361332), (20016, 351295), (20074, 350280), (23352, 301110), (25020, 281036), (29190, 240888), (30111, 233520), (33360, 210777), (35028, 200740), (38920, 180666), (40148, 175140), (43785, 160592), (46704, 150555), (50040, 140518), (50185, 140112), (58380, 120444), (60222, 116760), (70056, 100370), (70259, 100080), (77840, 90333), (80296, 87570)]