1370460160

素因数分解:

$2^{12}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 104

約数和(自身を含む): 3345663096

約数和(自身を除く): 1975202936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 488, 512, 610, 640, 976, 1024, 1097, 1220, 1280, 1952, 2048, 2194, 2440, 2560, 3904, 4096, 4388, 4880, 5120, 5485, 7808, 8776, 9760, 10240, 10970, 15616, 17552, 19520, 20480, 21940, 31232, 35104, 39040, 43880, 62464, 66917, 70208, 78080, 87760, 124928, 133834, 140416, 156160, 175520, 249856, 267668, 280832, 312320, 334585, 351040, 535336, 561664, 624640, 669170, 702080, 1070672, 1123328, 1249280, 1338340, 1404160, 2141344, 2246656, 2676680, 2808320, 4282688, 4493312, 5353360, 5616640, 8565376, 10706720, 11233280, 17130752, 21413440, 22466560, 34261504, 42826880, 68523008, 85653760, 137046016, 171307520, 274092032, 342615040, 685230080, 1370460160]

約数ペア:

[(1, 1370460160), (2, 685230080), (4, 342615040), (5, 274092032), (8, 171307520), (10, 137046016), (16, 85653760), (20, 68523008), (32, 42826880), (40, 34261504), (61, 22466560), (64, 21413440), (80, 17130752), (122, 11233280), (128, 10706720), (160, 8565376), (244, 5616640), (256, 5353360), (305, 4493312), (320, 4282688), (488, 2808320), (512, 2676680), (610, 2246656), (640, 2141344), (976, 1404160), (1024, 1338340), (1097, 1249280), (1220, 1123328), (1280, 1070672), (1952, 702080), (2048, 669170), (2194, 624640), (2440, 561664), (2560, 535336), (3904, 351040), (4096, 334585), (4388, 312320), (4880, 280832), (5120, 267668), (5485, 249856), (7808, 175520), (8776, 156160), (9760, 140416), (10240, 133834), (10970, 124928), (15616, 87760), (17552, 78080), (19520, 70208), (20480, 66917), (21940, 62464), (31232, 43880), (35104, 39040)]