19826344080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1156

約数の個数: 400

約数和(自身を含む): 72452755584

約数和(自身を除く): 52626411504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 137, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 274, 276, 324, 345, 360, 368, 405, 411, 414, 432, 460, 540, 548, 552, 621, 648, 685, 690, 720, 810, 822, 828, 920, 971, 1035, 1080, 1096, 1104, 1233, 1242, 1296, 1370, 1380, 1620, 1644, 1656, 1840, 1863, 1942, 2055, 2070, 2160, 2192, 2466, 2484, 2740, 2760, 2913, 3105, 3151, 3240, 3288, 3312, 3699, 3726, 3884, 4110, 4140, 4855, 4932, 4968, 5480, 5520, 5826, 6165, 6210, 6302, 6480, 6576, 7398, 7452, 7768, 8220, 8280, 8739, 9315, 9453, 9710, 9864, 9936, 10960, 11097, 11652, 12330, 12420, 12604, 14565, 14796, 14904, 15536, 15755, 16440, 16560, 17478, 18495, 18630, 18906, 19420, 19728, 22194, 22333, 23304, 24660, 24840, 25208, 26217, 28359, 29130, 29592, 29808, 31510, 32880, 34956, 36990, 37260, 37812, 38840, 43695, 44388, 44666, 46608, 47265, 49320, 49680, 50416, 52434, 55485, 56718, 58260, 59184, 63020, 66999, 69912, 73980, 74520, 75624, 77680, 78651, 85077, 87390, 88776, 89332, 94530, 98640, 104868, 110970, 111665, 113436, 116520, 126040, 131085, 133027, 133998, 139824, 141795, 147960, 149040, 151248, 157302, 170154, 174780, 177552, 178664, 189060, 200997, 209736, 221940, 223330, 226872, 233040, 252080, 255231, 262170, 266054, 267996, 283590, 295920, 314604, 334995, 340308, 349560, 357328, 378120, 393255, 399081, 401994, 419472, 425385, 443880, 446660, 453744, 510462, 524340, 532108, 535992, 567180, 602991, 629208, 665135, 669990, 680616, 699120, 756240, 786510, 798162, 803988, 850770, 887760, 893320, 1004985, 1020924, 1048680, 1064216, 1071984, 1134360, 1197243, 1205982, 1258416, 1276155, 1330270, 1339980, 1361232, 1573020, 1596324, 1607976, 1701540, 1786640, 1808973, 1995405, 2009970, 2041848, 2097360, 2128432, 2268720, 2394486, 2411964, 2552310, 2660540, 2679960, 3014955, 3059621, 3146040, 3192648, 3215952, 3403080, 3591729, 3617946, 3990810, 4019940, 4083696, 4788972, 4823928, 5104620, 5321080, 5359920, 5986215, 6029910, 6119242, 6292080, 6385296, 6806160, 7183458, 7235892, 7981620, 8039880, 9044865, 9178863, 9577944, 9647856, 10209240, 10642160, 10775187, 11972430, 12059820, 12238484, 14366916, 14471784, 15298105, 15963240, 16079760, 17958645, 18089730, 18357726, 19155888, 20418480, 21550374, 23944860, 24119640, 24476968, 27536589, 28733832, 28943568, 30596210, 31926480, 35917290, 36179460, 36715452, 43100748, 45894315, 47889720, 48239280, 48953936, 53875935, 55073178, 57467664, 61192420, 71834580, 72358920, 73430904, 82609767, 86201496, 91788630, 95779440, 107751870, 110146356, 122384840, 137682945, 143669160, 144717840, 146861808, 165219534, 172402992, 183577260, 215503740, 220292712, 244769680, 247829301, 275365890, 287338320, 330439068, 367154520, 413048835, 431007480, 440585424, 495658602, 550731780, 660878136, 734309040, 826097670, 862014960, 991317204, 1101463560, 1239146505, 1321756272, 1652195340, 1982634408, 2202927120, 2478293010, 3304390680, 3965268816, 4956586020, 6608781360, 9913172040, 19826344080]

約数ペア:

[(1, 19826344080), (2, 9913172040), (3, 6608781360), (4, 4956586020), (5, 3965268816), (6, 3304390680), (8, 2478293010), (9, 2202927120), (10, 1982634408), (12, 1652195340), (15, 1321756272), (16, 1239146505), (18, 1101463560), (20, 991317204), (23, 862014960), (24, 826097670), (27, 734309040), (30, 660878136), (36, 550731780), (40, 495658602), (45, 440585424), (46, 431007480), (48, 413048835), (54, 367154520), (60, 330439068), (69, 287338320), (72, 275365890), (80, 247829301), (81, 244769680), (90, 220292712), (92, 215503740), (108, 183577260), (115, 172402992), (120, 165219534), (135, 146861808), (137, 144717840), (138, 143669160), (144, 137682945), (162, 122384840), (180, 110146356), (184, 107751870), (207, 95779440), (216, 91788630), (230, 86201496), (240, 82609767), (270, 73430904), (274, 72358920), (276, 71834580), (324, 61192420), (345, 57467664), (360, 55073178), (368, 53875935), (405, 48953936), (411, 48239280), (414, 47889720), (432, 45894315), (460, 43100748), (540, 36715452), (548, 36179460), (552, 35917290), (621, 31926480), (648, 30596210), (685, 28943568), (690, 28733832), (720, 27536589), (810, 24476968), (822, 24119640), (828, 23944860), (920, 21550374), (971, 20418480), (1035, 19155888), (1080, 18357726), (1096, 18089730), (1104, 17958645), (1233, 16079760), (1242, 15963240), (1296, 15298105), (1370, 14471784), (1380, 14366916), (1620, 12238484), (1644, 12059820), (1656, 11972430), (1840, 10775187), (1863, 10642160), (1942, 10209240), (2055, 9647856), (2070, 9577944), (2160, 9178863), (2192, 9044865), (2466, 8039880), (2484, 7981620), (2740, 7235892), (2760, 7183458), (2913, 6806160), (3105, 6385296), (3151, 6292080), (3240, 6119242), (3288, 6029910), (3312, 5986215), (3699, 5359920), (3726, 5321080), (3884, 5104620), (4110, 4823928), (4140, 4788972), (4855, 4083696), (4932, 4019940), (4968, 3990810), (5480, 3617946), (5520, 3591729), (5826, 3403080), (6165, 3215952), (6210, 3192648), (6302, 3146040), (6480, 3059621), (6576, 3014955), (7398, 2679960), (7452, 2660540), (7768, 2552310), (8220, 2411964), (8280, 2394486), (8739, 2268720), (9315, 2128432), (9453, 2097360), (9710, 2041848), (9864, 2009970), (9936, 1995405), (10960, 1808973), (11097, 1786640), (11652, 1701540), (12330, 1607976), (12420, 1596324), (12604, 1573020), (14565, 1361232), (14796, 1339980), (14904, 1330270), (15536, 1276155), (15755, 1258416), (16440, 1205982), (16560, 1197243), (17478, 1134360), (18495, 1071984), (18630, 1064216), (18906, 1048680), (19420, 1020924), (19728, 1004985), (22194, 893320), (22333, 887760), (23304, 850770), (24660, 803988), (24840, 798162), (25208, 786510), (26217, 756240), (28359, 699120), (29130, 680616), (29592, 669990), (29808, 665135), (31510, 629208), (32880, 602991), (34956, 567180), (36990, 535992), (37260, 532108), (37812, 524340), (38840, 510462), (43695, 453744), (44388, 446660), (44666, 443880), (46608, 425385), (47265, 419472), (49320, 401994), (49680, 399081), (50416, 393255), (52434, 378120), (55485, 357328), (56718, 349560), (58260, 340308), (59184, 334995), (63020, 314604), (66999, 295920), (69912, 283590), (73980, 267996), (74520, 266054), (75624, 262170), (77680, 255231), (78651, 252080), (85077, 233040), (87390, 226872), (88776, 223330), (89332, 221940), (94530, 209736), (98640, 200997), (104868, 189060), (110970, 178664), (111665, 177552), (113436, 174780), (116520, 170154), (126040, 157302), (131085, 151248), (133027, 149040), (133998, 147960), (139824, 141795)]