139382640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:568

約数の個数: 160

約数和(自身を含む): 484165440

約数和(自身を除く): 344782800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 173, 180, 216, 240, 270, 346, 360, 373, 432, 519, 540, 692, 720, 746, 865, 1038, 1080, 1119, 1384, 1492, 1557, 1730, 1865, 2076, 2160, 2238, 2595, 2768, 2984, 3114, 3357, 3460, 3730, 4152, 4476, 4671, 5190, 5595, 5968, 6228, 6714, 6920, 7460, 7785, 8304, 8952, 9342, 10071, 10380, 11190, 12456, 13428, 13840, 14920, 15570, 16785, 17904, 18684, 20142, 20760, 22380, 23355, 24912, 26856, 29840, 31140, 33570, 37368, 40284, 41520, 44760, 46710, 50355, 53712, 62280, 64529, 67140, 74736, 80568, 89520, 93420, 100710, 124560, 129058, 134280, 161136, 186840, 193587, 201420, 258116, 268560, 322645, 373680, 387174, 402840, 516232, 580761, 645290, 774348, 805680, 967935, 1032464, 1161522, 1290580, 1548696, 1742283, 1935870, 2323044, 2581160, 2903805, 3097392, 3484566, 3871740, 4646088, 5162320, 5807610, 6969132, 7743480, 8711415, 9292176, 11615220, 13938264, 15486960, 17422830, 23230440, 27876528, 34845660, 46460880, 69691320, 139382640]

約数ペア:

[(1, 139382640), (2, 69691320), (3, 46460880), (4, 34845660), (5, 27876528), (6, 23230440), (8, 17422830), (9, 15486960), (10, 13938264), (12, 11615220), (15, 9292176), (16, 8711415), (18, 7743480), (20, 6969132), (24, 5807610), (27, 5162320), (30, 4646088), (36, 3871740), (40, 3484566), (45, 3097392), (48, 2903805), (54, 2581160), (60, 2323044), (72, 1935870), (80, 1742283), (90, 1548696), (108, 1290580), (120, 1161522), (135, 1032464), (144, 967935), (173, 805680), (180, 774348), (216, 645290), (240, 580761), (270, 516232), (346, 402840), (360, 387174), (373, 373680), (432, 322645), (519, 268560), (540, 258116), (692, 201420), (720, 193587), (746, 186840), (865, 161136), (1038, 134280), (1080, 129058), (1119, 124560), (1384, 100710), (1492, 93420), (1557, 89520), (1730, 80568), (1865, 74736), (2076, 67140), (2160, 64529), (2238, 62280), (2595, 53712), (2768, 50355), (2984, 46710), (3114, 44760), (3357, 41520), (3460, 40284), (3730, 37368), (4152, 33570), (4476, 31140), (4671, 29840), (5190, 26856), (5595, 24912), (5968, 23355), (6228, 22380), (6714, 20760), (6920, 20142), (7460, 18684), (7785, 17904), (8304, 16785), (8952, 15570), (9342, 14920), (10071, 13840), (10380, 13428), (11190, 12456)]