19448624640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{25073}}^1$

素因数の和:25200

約数の個数: 160

約数和(自身を含む): 62792918496

約数和(自身を除く): 43344293856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 320, 384, 404, 480, 505, 512, 606, 640, 768, 808, 960, 1010, 1212, 1280, 1515, 1536, 1616, 1920, 2020, 2424, 2560, 3030, 3232, 3840, 4040, 4848, 6060, 6464, 7680, 8080, 9696, 12120, 12928, 16160, 19392, 24240, 25073, 25856, 32320, 38784, 48480, 50146, 51712, 64640, 75219, 77568, 96960, 100292, 125365, 129280, 150438, 155136, 193920, 200584, 250730, 258560, 300876, 376095, 387840, 401168, 501460, 601752, 752190, 775680, 802336, 1002920, 1203504, 1504380, 1604672, 2005840, 2407008, 2532373, 3008760, 3209344, 4011680, 4814016, 5064746, 6017520, 6418688, 7597119, 8023360, 9628032, 10129492, 12035040, 12661865, 12837376, 15194238, 16046720, 19256064, 20258984, 24070080, 25323730, 30388476, 32093440, 37985595, 38512128, 40517968, 48140160, 50647460, 60776952, 64186880, 75971190, 81035936, 96280320, 101294920, 121553904, 151942380, 162071872, 192560640, 202589840, 243107808, 303884760, 324143744, 405179680, 486215616, 607769520, 648287488, 810359360, 972431232, 1215539040, 1296574976, 1620718720, 1944862464, 2431078080, 3241437440, 3889724928, 4862156160, 6482874880, 9724312320, 19448624640]

約数ペア:

[(1, 19448624640), (2, 9724312320), (3, 6482874880), (4, 4862156160), (5, 3889724928), (6, 3241437440), (8, 2431078080), (10, 1944862464), (12, 1620718720), (15, 1296574976), (16, 1215539040), (20, 972431232), (24, 810359360), (30, 648287488), (32, 607769520), (40, 486215616), (48, 405179680), (60, 324143744), (64, 303884760), (80, 243107808), (96, 202589840), (101, 192560640), (120, 162071872), (128, 151942380), (160, 121553904), (192, 101294920), (202, 96280320), (240, 81035936), (256, 75971190), (303, 64186880), (320, 60776952), (384, 50647460), (404, 48140160), (480, 40517968), (505, 38512128), (512, 37985595), (606, 32093440), (640, 30388476), (768, 25323730), (808, 24070080), (960, 20258984), (1010, 19256064), (1212, 16046720), (1280, 15194238), (1515, 12837376), (1536, 12661865), (1616, 12035040), (1920, 10129492), (2020, 9628032), (2424, 8023360), (2560, 7597119), (3030, 6418688), (3232, 6017520), (3840, 5064746), (4040, 4814016), (4848, 4011680), (6060, 3209344), (6464, 3008760), (7680, 2532373), (8080, 2407008), (9696, 2005840), (12120, 1604672), (12928, 1504380), (16160, 1203504), (19392, 1002920), (24240, 802336), (25073, 775680), (25856, 752190), (32320, 601752), (38784, 501460), (48480, 401168), (50146, 387840), (51712, 376095), (64640, 300876), (75219, 258560), (77568, 250730), (96960, 200584), (100292, 193920), (125365, 155136), (129280, 150438)]