538075440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1921

約数の個数: 320

約数和(自身を含む): 2230809600

約数和(自身を除く): 1692734160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1873, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3746, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5619, 5985, 6384, 6840, 7182, 7492, 7560, 7980, 8208, 9365, 9576, 10260, 10640, 11238, 11970, 13111, 13680, 14364, 14984, 15120, 15960, 16857, 17955, 18730, 19152, 20520, 22476, 23940, 26222, 28095, 28728, 29968, 31920, 33714, 35587, 35910, 37460, 39333, 41040, 44952, 47880, 50571, 52444, 56190, 57456, 65555, 67428, 71174, 71820, 74920, 78666, 84285, 89904, 95760, 101142, 104888, 106761, 112380, 117999, 131110, 134856, 142348, 143640, 149840, 157332, 168570, 177935, 196665, 202284, 209776, 213522, 224760, 235998, 249109, 252855, 262220, 269712, 284696, 287280, 314664, 320283, 337140, 353997, 355870, 393330, 404568, 427044, 449520, 471996, 498218, 505710, 524440, 533805, 569392, 589995, 629328, 640566, 674280, 707994, 711740, 747327, 786660, 809136, 854088, 943992, 960849, 996436, 1011420, 1048880, 1067610, 1179990, 1245545, 1281132, 1348560, 1415988, 1423480, 1494654, 1573320, 1601415, 1708176, 1769985, 1887984, 1921698, 1992872, 2022840, 2135220, 2241981, 2359980, 2491090, 2562264, 2831976, 2846960, 2989308, 3146640, 3202830, 3539970, 3736635, 3843396, 3985744, 4045680, 4270440, 4483962, 4719960, 4804245, 4982180, 5124528, 5663952, 5978616, 6405660, 6725943, 7079940, 7473270, 7686792, 8540880, 8967924, 9439920, 9608490, 9964360, 11209905, 11957232, 12811320, 13451886, 14159880, 14946540, 15373584, 17935848, 19216980, 19928720, 22419810, 25622640, 26903772, 28319760, 29893080, 33629715, 35871696, 38433960, 44839620, 53807544, 59786160, 67259430, 76867920, 89679240, 107615088, 134518860, 179358480, 269037720, 538075440]

約数ペア:

[(1, 538075440), (2, 269037720), (3, 179358480), (4, 134518860), (5, 107615088), (6, 89679240), (7, 76867920), (8, 67259430), (9, 59786160), (10, 53807544), (12, 44839620), (14, 38433960), (15, 35871696), (16, 33629715), (18, 29893080), (19, 28319760), (20, 26903772), (21, 25622640), (24, 22419810), (27, 19928720), (28, 19216980), (30, 17935848), (35, 15373584), (36, 14946540), (38, 14159880), (40, 13451886), (42, 12811320), (45, 11957232), (48, 11209905), (54, 9964360), (56, 9608490), (57, 9439920), (60, 8967924), (63, 8540880), (70, 7686792), (72, 7473270), (76, 7079940), (80, 6725943), (84, 6405660), (90, 5978616), (95, 5663952), (105, 5124528), (108, 4982180), (112, 4804245), (114, 4719960), (120, 4483962), (126, 4270440), (133, 4045680), (135, 3985744), (140, 3843396), (144, 3736635), (152, 3539970), (168, 3202830), (171, 3146640), (180, 2989308), (189, 2846960), (190, 2831976), (210, 2562264), (216, 2491090), (228, 2359980), (240, 2241981), (252, 2135220), (266, 2022840), (270, 1992872), (280, 1921698), (285, 1887984), (304, 1769985), (315, 1708176), (336, 1601415), (342, 1573320), (360, 1494654), (378, 1423480), (380, 1415988), (399, 1348560), (420, 1281132), (432, 1245545), (456, 1179990), (504, 1067610), (513, 1048880), (532, 1011420), (540, 996436), (560, 960849), (570, 943992), (630, 854088), (665, 809136), (684, 786660), (720, 747327), (756, 711740), (760, 707994), (798, 674280), (840, 640566), (855, 629328), (912, 589995), (945, 569392), (1008, 533805), (1026, 524440), (1064, 505710), (1080, 498218), (1140, 471996), (1197, 449520), (1260, 427044), (1330, 404568), (1368, 393330), (1512, 355870), (1520, 353997), (1596, 337140), (1680, 320283), (1710, 314664), (1873, 287280), (1890, 284696), (1995, 269712), (2052, 262220), (2128, 252855), (2160, 249109), (2280, 235998), (2394, 224760), (2520, 213522), (2565, 209776), (2660, 202284), (2736, 196665), (3024, 177935), (3192, 168570), (3420, 157332), (3591, 149840), (3746, 143640), (3780, 142348), (3990, 134856), (4104, 131110), (4560, 117999), (4788, 112380), (5040, 106761), (5130, 104888), (5320, 101142), (5619, 95760), (5985, 89904), (6384, 84285), (6840, 78666), (7182, 74920), (7492, 71820), (7560, 71174), (7980, 67428), (8208, 65555), (9365, 57456), (9576, 56190), (10260, 52444), (10640, 50571), (11238, 47880), (11970, 44952), (13111, 41040), (13680, 39333), (14364, 37460), (14984, 35910), (15120, 35587), (15960, 33714), (16857, 31920), (17955, 29968), (18730, 28728), (19152, 28095), (20520, 26222), (22476, 23940)]