16671437860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1914

約数の個数: 192

約数和(自身を含む): 44821131264

約数和(自身を除く): 28149693404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 103, 110, 122, 140, 154, 206, 220, 244, 305, 308, 385, 412, 427, 515, 610, 671, 721, 770, 854, 1030, 1133, 1220, 1342, 1442, 1540, 1708, 1723, 2060, 2135, 2266, 2684, 2884, 3355, 3446, 3605, 4270, 4532, 4697, 5665, 6283, 6710, 6892, 7210, 7931, 8540, 8615, 9394, 11330, 12061, 12566, 13420, 14420, 15862, 17230, 18788, 18953, 22660, 23485, 24122, 25132, 31415, 31724, 34460, 37906, 39655, 43981, 46970, 48244, 60305, 62830, 69113, 75812, 79310, 87962, 93940, 94765, 105103, 120610, 125660, 132671, 138226, 158620, 175924, 177469, 189530, 210206, 219905, 241220, 265342, 276452, 345565, 354938, 379060, 420412, 439810, 483791, 525515, 530684, 663355, 691130, 709876, 735721, 879620, 887345, 967582, 1051030, 1156133, 1242283, 1326710, 1382260, 1471442, 1774690, 1935164, 1952159, 2102060, 2312266, 2418955, 2484566, 2653420, 2942884, 3549380, 3678605, 3904318, 4624532, 4837910, 4969132, 5780665, 6211415, 7357210, 7808636, 8092931, 9675820, 9760795, 10825609, 11561330, 12422830, 13665113, 14714420, 16185862, 19521590, 21651218, 23122660, 24845660, 27330226, 32371724, 39043180, 40464655, 43302436, 54128045, 54660452, 68325565, 75779263, 80929310, 108256090, 119081699, 136651130, 151558526, 161858620, 216512180, 238163398, 273302260, 303117052, 378896315, 476326796, 595408495, 757792630, 833571893, 1190816990, 1515585260, 1667143786, 2381633980, 3334287572, 4167859465, 8335718930, 16671437860]

約数ペア:

[(1, 16671437860), (2, 8335718930), (4, 4167859465), (5, 3334287572), (7, 2381633980), (10, 1667143786), (11, 1515585260), (14, 1190816990), (20, 833571893), (22, 757792630), (28, 595408495), (35, 476326796), (44, 378896315), (55, 303117052), (61, 273302260), (70, 238163398), (77, 216512180), (103, 161858620), (110, 151558526), (122, 136651130), (140, 119081699), (154, 108256090), (206, 80929310), (220, 75779263), (244, 68325565), (305, 54660452), (308, 54128045), (385, 43302436), (412, 40464655), (427, 39043180), (515, 32371724), (610, 27330226), (671, 24845660), (721, 23122660), (770, 21651218), (854, 19521590), (1030, 16185862), (1133, 14714420), (1220, 13665113), (1342, 12422830), (1442, 11561330), (1540, 10825609), (1708, 9760795), (1723, 9675820), (2060, 8092931), (2135, 7808636), (2266, 7357210), (2684, 6211415), (2884, 5780665), (3355, 4969132), (3446, 4837910), (3605, 4624532), (4270, 3904318), (4532, 3678605), (4697, 3549380), (5665, 2942884), (6283, 2653420), (6710, 2484566), (6892, 2418955), (7210, 2312266), (7931, 2102060), (8540, 1952159), (8615, 1935164), (9394, 1774690), (11330, 1471442), (12061, 1382260), (12566, 1326710), (13420, 1242283), (14420, 1156133), (15862, 1051030), (17230, 967582), (18788, 887345), (18953, 879620), (22660, 735721), (23485, 709876), (24122, 691130), (25132, 663355), (31415, 530684), (31724, 525515), (34460, 483791), (37906, 439810), (39655, 420412), (43981, 379060), (46970, 354938), (48244, 345565), (60305, 276452), (62830, 265342), (69113, 241220), (75812, 219905), (79310, 210206), (87962, 189530), (93940, 177469), (94765, 175924), (105103, 158620), (120610, 138226), (125660, 132671)]