52161840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 320

約数和(自身を含む): 199987200

約数和(自身を除く): 147825360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 41, 45, 48, 54, 57, 60, 62, 72, 76, 80, 82, 90, 93, 95, 108, 114, 120, 123, 124, 135, 144, 152, 155, 164, 171, 180, 186, 190, 205, 216, 228, 240, 246, 248, 270, 279, 285, 304, 310, 328, 342, 360, 369, 372, 380, 410, 432, 456, 465, 492, 496, 513, 540, 558, 570, 589, 615, 620, 656, 684, 720, 738, 744, 760, 779, 820, 837, 855, 912, 930, 984, 1026, 1080, 1107, 1116, 1140, 1178, 1230, 1240, 1271, 1368, 1395, 1476, 1488, 1520, 1558, 1640, 1674, 1710, 1767, 1845, 1860, 1968, 2052, 2160, 2214, 2232, 2280, 2337, 2356, 2460, 2480, 2542, 2565, 2736, 2790, 2945, 2952, 3116, 3280, 3348, 3420, 3534, 3690, 3720, 3813, 3895, 4104, 4185, 4428, 4464, 4560, 4674, 4712, 4920, 5084, 5130, 5301, 5535, 5580, 5890, 5904, 6232, 6355, 6696, 6840, 7011, 7068, 7380, 7440, 7626, 7790, 8208, 8370, 8835, 8856, 9348, 9424, 9840, 10168, 10260, 10602, 11070, 11160, 11439, 11685, 11780, 12464, 12710, 13392, 13680, 14022, 14136, 14760, 15252, 15580, 15903, 16740, 17670, 17712, 18696, 19065, 20336, 20520, 21033, 21204, 22140, 22320, 22878, 23370, 23560, 24149, 25420, 26505, 28044, 28272, 29520, 30504, 31160, 31806, 33480, 34317, 35055, 35340, 37392, 38130, 41040, 42066, 42408, 44280, 45756, 46740, 47120, 48298, 50840, 53010, 56088, 57195, 61008, 62320, 63612, 66960, 68634, 70110, 70680, 72447, 76260, 79515, 84132, 84816, 88560, 91512, 93480, 96596, 101680, 105165, 106020, 112176, 114390, 120745, 127224, 137268, 140220, 141360, 144894, 152520, 159030, 168264, 171585, 183024, 186960, 193192, 210330, 212040, 217341, 228780, 241490, 254448, 274536, 280440, 289788, 305040, 318060, 336528, 343170, 362235, 386384, 420660, 424080, 434682, 457560, 482980, 549072, 560880, 579576, 636120, 652023, 686340, 724470, 841320, 869364, 915120, 965960, 1086705, 1159152, 1272240, 1304046, 1372680, 1448940, 1682640, 1738728, 1931920, 2173410, 2608092, 2745360, 2897880, 3260115, 3477456, 4346820, 5216184, 5795760, 6520230, 8693640, 10432368, 13040460, 17387280, 26080920, 52161840]

約数ペア:

[(1, 52161840), (2, 26080920), (3, 17387280), (4, 13040460), (5, 10432368), (6, 8693640), (8, 6520230), (9, 5795760), (10, 5216184), (12, 4346820), (15, 3477456), (16, 3260115), (18, 2897880), (19, 2745360), (20, 2608092), (24, 2173410), (27, 1931920), (30, 1738728), (31, 1682640), (36, 1448940), (38, 1372680), (40, 1304046), (41, 1272240), (45, 1159152), (48, 1086705), (54, 965960), (57, 915120), (60, 869364), (62, 841320), (72, 724470), (76, 686340), (80, 652023), (82, 636120), (90, 579576), (93, 560880), (95, 549072), (108, 482980), (114, 457560), (120, 434682), (123, 424080), (124, 420660), (135, 386384), (144, 362235), (152, 343170), (155, 336528), (164, 318060), (171, 305040), (180, 289788), (186, 280440), (190, 274536), (205, 254448), (216, 241490), (228, 228780), (240, 217341), (246, 212040), (248, 210330), (270, 193192), (279, 186960), (285, 183024), (304, 171585), (310, 168264), (328, 159030), (342, 152520), (360, 144894), (369, 141360), (372, 140220), (380, 137268), (410, 127224), (432, 120745), (456, 114390), (465, 112176), (492, 106020), (496, 105165), (513, 101680), (540, 96596), (558, 93480), (570, 91512), (589, 88560), (615, 84816), (620, 84132), (656, 79515), (684, 76260), (720, 72447), (738, 70680), (744, 70110), (760, 68634), (779, 66960), (820, 63612), (837, 62320), (855, 61008), (912, 57195), (930, 56088), (984, 53010), (1026, 50840), (1080, 48298), (1107, 47120), (1116, 46740), (1140, 45756), (1178, 44280), (1230, 42408), (1240, 42066), (1271, 41040), (1368, 38130), (1395, 37392), (1476, 35340), (1488, 35055), (1520, 34317), (1558, 33480), (1640, 31806), (1674, 31160), (1710, 30504), (1767, 29520), (1845, 28272), (1860, 28044), (1968, 26505), (2052, 25420), (2160, 24149), (2214, 23560), (2232, 23370), (2280, 22878), (2337, 22320), (2356, 22140), (2460, 21204), (2480, 21033), (2542, 20520), (2565, 20336), (2736, 19065), (2790, 18696), (2945, 17712), (2952, 17670), (3116, 16740), (3280, 15903), (3348, 15580), (3420, 15252), (3534, 14760), (3690, 14136), (3720, 14022), (3813, 13680), (3895, 13392), (4104, 12710), (4185, 12464), (4428, 11780), (4464, 11685), (4560, 11439), (4674, 11160), (4712, 11070), (4920, 10602), (5084, 10260), (5130, 10168), (5301, 9840), (5535, 9424), (5580, 9348), (5890, 8856), (5904, 8835), (6232, 8370), (6355, 8208), (6696, 7790), (6840, 7626), (7011, 7440), (7068, 7380)]