1966140540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13337}}^1$

素因数の和:13378

約数の個数: 240

約数和(自身を含む): 7591776192

約数和(自身を除く): 5625635652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 13337, 14742, 16380, 21060, 24570, 26674, 29484, 36855, 40011, 49140, 53348, 66685, 73710, 80022, 93359, 120033, 133370, 147420, 160044, 173381, 186718, 200055, 240066, 266740, 280077, 346762, 360099, 373436, 400110, 466795, 480132, 520143, 560154, 600165, 693524, 720198, 800220, 840231, 866905, 933590, 1040286, 1080297, 1120308, 1200330, 1213667, 1400385, 1440396, 1560429, 1680462, 1733810, 1800495, 1867180, 2080572, 2160594, 2400660, 2427334, 2520693, 2600715, 2800770, 3120858, 3360924, 3467620, 3600990, 3641001, 4201155, 4321188, 4681287, 4854668, 5041386, 5201430, 5401485, 5601540, 6068335, 6241716, 7201980, 7282002, 7562079, 7802145, 8402310, 9362574, 10082772, 10402860, 10802970, 10923003, 12136670, 12603465, 14043861, 14564004, 15124158, 15604290, 16804620, 18205005, 18725148, 21605940, 21846006, 23406435, 24273340, 25206930, 28087722, 30248316, 31208580, 32769009, 36410010, 37810395, 43692012, 46812870, 50413860, 54615015, 56175444, 65538018, 70219305, 72820020, 75620790, 93625740, 98307027, 109230030, 131076036, 140438610, 151241580, 163845045, 196614054, 218460060, 280877220, 327690090, 393228108, 491535135, 655380180, 983070270, 1966140540]

約数ペア:

[(1, 1966140540), (2, 983070270), (3, 655380180), (4, 491535135), (5, 393228108), (6, 327690090), (7, 280877220), (9, 218460060), (10, 196614054), (12, 163845045), (13, 151241580), (14, 140438610), (15, 131076036), (18, 109230030), (20, 98307027), (21, 93625740), (26, 75620790), (27, 72820020), (28, 70219305), (30, 65538018), (35, 56175444), (36, 54615015), (39, 50413860), (42, 46812870), (45, 43692012), (52, 37810395), (54, 36410010), (60, 32769009), (63, 31208580), (65, 30248316), (70, 28087722), (78, 25206930), (81, 24273340), (84, 23406435), (90, 21846006), (91, 21605940), (105, 18725148), (108, 18205005), (117, 16804620), (126, 15604290), (130, 15124158), (135, 14564004), (140, 14043861), (156, 12603465), (162, 12136670), (180, 10923003), (182, 10802970), (189, 10402860), (195, 10082772), (210, 9362574), (234, 8402310), (252, 7802145), (260, 7562079), (270, 7282002), (273, 7201980), (315, 6241716), (324, 6068335), (351, 5601540), (364, 5401485), (378, 5201430), (390, 5041386), (405, 4854668), (420, 4681287), (455, 4321188), (468, 4201155), (540, 3641001), (546, 3600990), (567, 3467620), (585, 3360924), (630, 3120858), (702, 2800770), (756, 2600715), (780, 2520693), (810, 2427334), (819, 2400660), (910, 2160594), (945, 2080572), (1053, 1867180), (1092, 1800495), (1134, 1733810), (1170, 1680462), (1260, 1560429), (1365, 1440396), (1404, 1400385), (1620, 1213667), (1638, 1200330), (1755, 1120308), (1820, 1080297), (1890, 1040286), (2106, 933590), (2268, 866905), (2340, 840231), (2457, 800220), (2730, 720198), (2835, 693524), (3276, 600165), (3510, 560154), (3780, 520143), (4095, 480132), (4212, 466795), (4914, 400110), (5265, 373436), (5460, 360099), (5670, 346762), (7020, 280077), (7371, 266740), (8190, 240066), (9828, 200055), (10530, 186718), (11340, 173381), (12285, 160044), (13337, 147420), (14742, 133370), (16380, 120033), (21060, 93359), (24570, 80022), (26674, 73710), (29484, 66685), (36855, 53348), (40011, 49140)]