7200001440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{35461}}^1$

素因数の和:35532

約数の個数: 192

約数和(自身を含む): 25736901120

約数和(自身を除く): 18536899680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 10152, 11280, 12690, 13536, 16920, 20304, 22560, 25380, 33840, 35461, 40608, 50760, 67680, 70922, 101520, 106383, 141844, 177305, 203040, 212766, 283688, 319149, 354610, 425532, 531915, 567376, 638298, 709220, 851064, 957447, 1063830, 1134752, 1276596, 1418440, 1595745, 1666667, 1702128, 1914894, 2127660, 2553192, 2836880, 3191490, 3333334, 3404256, 3829788, 4255320, 4787235, 5000001, 5106384, 5673760, 6382980, 6666668, 7659576, 8333335, 8510640, 9574470, 10000002, 10212768, 12765960, 13333336, 15000003, 15319152, 16666670, 17021280, 19148940, 20000004, 25000005, 25531920, 26666672, 30000006, 30638304, 33333340, 38297880, 40000008, 45000009, 50000010, 51063840, 53333344, 60000012, 66666680, 75000015, 76595760, 80000016, 90000018, 100000020, 120000024, 133333360, 150000030, 153191520, 160000032, 180000036, 200000040, 225000045, 240000048, 266666720, 300000060, 360000072, 400000080, 450000090, 480000096, 600000120, 720000144, 800000160, 900000180, 1200000240, 1440000288, 1800000360, 2400000480, 3600000720, 7200001440]

約数ペア:

[(1, 7200001440), (2, 3600000720), (3, 2400000480), (4, 1800000360), (5, 1440000288), (6, 1200000240), (8, 900000180), (9, 800000160), (10, 720000144), (12, 600000120), (15, 480000096), (16, 450000090), (18, 400000080), (20, 360000072), (24, 300000060), (27, 266666720), (30, 240000048), (32, 225000045), (36, 200000040), (40, 180000036), (45, 160000032), (47, 153191520), (48, 150000030), (54, 133333360), (60, 120000024), (72, 100000020), (80, 90000018), (90, 80000016), (94, 76595760), (96, 75000015), (108, 66666680), (120, 60000012), (135, 53333344), (141, 51063840), (144, 50000010), (160, 45000009), (180, 40000008), (188, 38297880), (216, 33333340), (235, 30638304), (240, 30000006), (270, 26666672), (282, 25531920), (288, 25000005), (360, 20000004), (376, 19148940), (423, 17021280), (432, 16666670), (470, 15319152), (480, 15000003), (540, 13333336), (564, 12765960), (705, 10212768), (720, 10000002), (752, 9574470), (846, 8510640), (864, 8333335), (940, 7659576), (1080, 6666668), (1128, 6382980), (1269, 5673760), (1410, 5106384), (1440, 5000001), (1504, 4787235), (1692, 4255320), (1880, 3829788), (2115, 3404256), (2160, 3333334), (2256, 3191490), (2538, 2836880), (2820, 2553192), (3384, 2127660), (3760, 1914894), (4230, 1702128), (4320, 1666667), (4512, 1595745), (5076, 1418440), (5640, 1276596), (6345, 1134752), (6768, 1063830), (7520, 957447), (8460, 851064), (10152, 709220), (11280, 638298), (12690, 567376), (13536, 531915), (16920, 425532), (20304, 354610), (22560, 319149), (25380, 283688), (33840, 212766), (35461, 203040), (40608, 177305), (50760, 141844), (67680, 106383), (70922, 101520)]