15690711008

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7507}}^1$

素因数の和:7605

約数の個数: 144

約数和(自身を含む): 37961409024

約数和(自身を除く): 22270698016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 49, 56, 62, 86, 98, 112, 124, 172, 196, 217, 224, 248, 301, 344, 392, 434, 496, 602, 688, 784, 868, 992, 1204, 1333, 1376, 1519, 1568, 1736, 2107, 2408, 2666, 3038, 3472, 4214, 4816, 5332, 6076, 6944, 7507, 8428, 9331, 9632, 10664, 12152, 15014, 16856, 18662, 21328, 24304, 30028, 33712, 37324, 42656, 48608, 52549, 60056, 65317, 67424, 74648, 105098, 120112, 130634, 149296, 210196, 232717, 240224, 261268, 298592, 322801, 367843, 420392, 465434, 522536, 645602, 735686, 840784, 930868, 1045072, 1291204, 1471372, 1629019, 1681568, 1861736, 2090144, 2259607, 2582408, 2942744, 3258038, 3723472, 4519214, 5164816, 5885488, 6516076, 7446944, 9038428, 10006831, 10329632, 11403133, 11770976, 13032152, 15817249, 18076856, 20013662, 22806266, 26064304, 31634498, 36153712, 40027324, 45612532, 52128608, 63268996, 70047817, 72307424, 80054648, 91225064, 126537992, 140095634, 160109296, 182450128, 253075984, 280191268, 320218592, 364900256, 490334719, 506151968, 560382536, 980669438, 1120765072, 1961338876, 2241530144, 3922677752, 7845355504, 15690711008]

約数ペア:

[(1, 15690711008), (2, 7845355504), (4, 3922677752), (7, 2241530144), (8, 1961338876), (14, 1120765072), (16, 980669438), (28, 560382536), (31, 506151968), (32, 490334719), (43, 364900256), (49, 320218592), (56, 280191268), (62, 253075984), (86, 182450128), (98, 160109296), (112, 140095634), (124, 126537992), (172, 91225064), (196, 80054648), (217, 72307424), (224, 70047817), (248, 63268996), (301, 52128608), (344, 45612532), (392, 40027324), (434, 36153712), (496, 31634498), (602, 26064304), (688, 22806266), (784, 20013662), (868, 18076856), (992, 15817249), (1204, 13032152), (1333, 11770976), (1376, 11403133), (1519, 10329632), (1568, 10006831), (1736, 9038428), (2107, 7446944), (2408, 6516076), (2666, 5885488), (3038, 5164816), (3472, 4519214), (4214, 3723472), (4816, 3258038), (5332, 2942744), (6076, 2582408), (6944, 2259607), (7507, 2090144), (8428, 1861736), (9331, 1681568), (9632, 1629019), (10664, 1471372), (12152, 1291204), (15014, 1045072), (16856, 930868), (18662, 840784), (21328, 735686), (24304, 645602), (30028, 522536), (33712, 465434), (37324, 420392), (42656, 367843), (48608, 322801), (52549, 298592), (60056, 261268), (65317, 240224), (67424, 232717), (74648, 210196), (105098, 149296), (120112, 130634)]