138201840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1656

約数の個数: 240

約数和(自身を含む): 561981888

約数和(自身を除く): 423780048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1613, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3226, 3570, 4080, 4284, 4760, 4839, 5040, 5355, 5712, 6120, 6452, 7140, 8065, 8568, 9520, 9678, 10710, 11291, 12240, 12904, 14280, 14517, 16130, 17136, 19356, 21420, 22582, 24195, 25808, 27421, 28560, 29034, 32260, 33873, 38712, 42840, 45164, 48390, 54842, 56455, 58068, 64520, 67746, 72585, 77424, 82263, 85680, 90328, 96780, 101619, 109684, 112910, 116136, 129040, 135492, 137105, 145170, 164526, 169365, 180656, 191947, 193560, 203238, 219368, 225820, 232272, 246789, 270984, 274210, 290340, 329052, 338730, 383894, 387120, 406476, 411315, 438736, 451640, 493578, 508095, 541968, 548420, 575841, 580680, 658104, 677460, 767788, 812952, 822630, 903280, 959735, 987156, 1016190, 1096840, 1151682, 1161360, 1233945, 1316208, 1354920, 1535576, 1625904, 1645260, 1727523, 1919470, 1974312, 2032380, 2193680, 2303364, 2467890, 2709840, 2879205, 3071152, 3290520, 3455046, 3838940, 3948624, 4064760, 4606728, 4935780, 5758410, 6581040, 6910092, 7677880, 8129520, 8637615, 9213456, 9871560, 11516820, 13820184, 15355760, 17275230, 19743120, 23033640, 27640368, 34550460, 46067280, 69100920, 138201840]

約数ペア:

[(1, 138201840), (2, 69100920), (3, 46067280), (4, 34550460), (5, 27640368), (6, 23033640), (7, 19743120), (8, 17275230), (9, 15355760), (10, 13820184), (12, 11516820), (14, 9871560), (15, 9213456), (16, 8637615), (17, 8129520), (18, 7677880), (20, 6910092), (21, 6581040), (24, 5758410), (28, 4935780), (30, 4606728), (34, 4064760), (35, 3948624), (36, 3838940), (40, 3455046), (42, 3290520), (45, 3071152), (48, 2879205), (51, 2709840), (56, 2467890), (60, 2303364), (63, 2193680), (68, 2032380), (70, 1974312), (72, 1919470), (80, 1727523), (84, 1645260), (85, 1625904), (90, 1535576), (102, 1354920), (105, 1316208), (112, 1233945), (119, 1161360), (120, 1151682), (126, 1096840), (136, 1016190), (140, 987156), (144, 959735), (153, 903280), (168, 822630), (170, 812952), (180, 767788), (204, 677460), (210, 658104), (238, 580680), (240, 575841), (252, 548420), (255, 541968), (272, 508095), (280, 493578), (306, 451640), (315, 438736), (336, 411315), (340, 406476), (357, 387120), (360, 383894), (408, 338730), (420, 329052), (476, 290340), (504, 274210), (510, 270984), (560, 246789), (595, 232272), (612, 225820), (630, 219368), (680, 203238), (714, 193560), (720, 191947), (765, 180656), (816, 169365), (840, 164526), (952, 145170), (1008, 137105), (1020, 135492), (1071, 129040), (1190, 116136), (1224, 112910), (1260, 109684), (1360, 101619), (1428, 96780), (1530, 90328), (1613, 85680), (1680, 82263), (1785, 77424), (1904, 72585), (2040, 67746), (2142, 64520), (2380, 58068), (2448, 56455), (2520, 54842), (2856, 48390), (3060, 45164), (3226, 42840), (3570, 38712), (4080, 33873), (4284, 32260), (4760, 29034), (4839, 28560), (5040, 27421), (5355, 25808), (5712, 24195), (6120, 22582), (6452, 21420), (7140, 19356), (8065, 17136), (8568, 16130), (9520, 14517), (9678, 14280), (10710, 12904), (11291, 12240)]