1201807360

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 224

約数和(自身を含む): 3242261232

約数和(自身を除く): 2040453872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 61, 64, 65, 74, 80, 104, 122, 128, 130, 148, 160, 185, 208, 244, 256, 260, 296, 305, 320, 370, 416, 481, 488, 512, 520, 592, 610, 640, 740, 793, 832, 962, 976, 1024, 1040, 1184, 1220, 1280, 1480, 1586, 1664, 1924, 1952, 2048, 2080, 2257, 2368, 2405, 2440, 2560, 2960, 3172, 3328, 3848, 3904, 3965, 4096, 4160, 4514, 4736, 4810, 4880, 5120, 5920, 6344, 6656, 7696, 7808, 7930, 8192, 8320, 9028, 9472, 9620, 9760, 10240, 11285, 11840, 12688, 13312, 15392, 15616, 15860, 16640, 18056, 18944, 19240, 19520, 20480, 22570, 23680, 25376, 26624, 29341, 30784, 31232, 31720, 33280, 36112, 37888, 38480, 39040, 40960, 45140, 47360, 50752, 53248, 58682, 61568, 62464, 63440, 66560, 72224, 75776, 76960, 78080, 90280, 94720, 101504, 106496, 117364, 123136, 124928, 126880, 133120, 144448, 146705, 151552, 153920, 156160, 180560, 189440, 203008, 234728, 246272, 249856, 253760, 266240, 288896, 293410, 303104, 307840, 312320, 361120, 378880, 406016, 469456, 492544, 499712, 507520, 532480, 577792, 586820, 615680, 624640, 722240, 757760, 812032, 938912, 985088, 1015040, 1155584, 1173640, 1231360, 1249280, 1444480, 1515520, 1624064, 1877824, 1970176, 2030080, 2311168, 2347280, 2462720, 2498560, 2888960, 3248128, 3755648, 3940352, 4060160, 4622336, 4694560, 4925440, 5777920, 6496256, 7511296, 8120320, 9244672, 9389120, 9850880, 11555840, 15022592, 16240640, 18489344, 18778240, 19701760, 23111680, 30045184, 32481280, 37556480, 46223360, 60090368, 75112960, 92446720, 120180736, 150225920, 240361472, 300451840, 600903680, 1201807360]

約数ペア:

[(1, 1201807360), (2, 600903680), (4, 300451840), (5, 240361472), (8, 150225920), (10, 120180736), (13, 92446720), (16, 75112960), (20, 60090368), (26, 46223360), (32, 37556480), (37, 32481280), (40, 30045184), (52, 23111680), (61, 19701760), (64, 18778240), (65, 18489344), (74, 16240640), (80, 15022592), (104, 11555840), (122, 9850880), (128, 9389120), (130, 9244672), (148, 8120320), (160, 7511296), (185, 6496256), (208, 5777920), (244, 4925440), (256, 4694560), (260, 4622336), (296, 4060160), (305, 3940352), (320, 3755648), (370, 3248128), (416, 2888960), (481, 2498560), (488, 2462720), (512, 2347280), (520, 2311168), (592, 2030080), (610, 1970176), (640, 1877824), (740, 1624064), (793, 1515520), (832, 1444480), (962, 1249280), (976, 1231360), (1024, 1173640), (1040, 1155584), (1184, 1015040), (1220, 985088), (1280, 938912), (1480, 812032), (1586, 757760), (1664, 722240), (1924, 624640), (1952, 615680), (2048, 586820), (2080, 577792), (2257, 532480), (2368, 507520), (2405, 499712), (2440, 492544), (2560, 469456), (2960, 406016), (3172, 378880), (3328, 361120), (3848, 312320), (3904, 307840), (3965, 303104), (4096, 293410), (4160, 288896), (4514, 266240), (4736, 253760), (4810, 249856), (4880, 246272), (5120, 234728), (5920, 203008), (6344, 189440), (6656, 180560), (7696, 156160), (7808, 153920), (7930, 151552), (8192, 146705), (8320, 144448), (9028, 133120), (9472, 126880), (9620, 124928), (9760, 123136), (10240, 117364), (11285, 106496), (11840, 101504), (12688, 94720), (13312, 90280), (15392, 78080), (15616, 76960), (15860, 75776), (16640, 72224), (18056, 66560), (18944, 63440), (19240, 62464), (19520, 61568), (20480, 58682), (22570, 53248), (23680, 50752), (25376, 47360), (26624, 45140), (29341, 40960), (30784, 39040), (31232, 38480), (31720, 37888), (33280, 36112)]