156644460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 588736512

約数和(自身を除く): 432092052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 71, 84, 85, 90, 102, 103, 105, 119, 126, 140, 142, 153, 170, 180, 204, 206, 210, 213, 238, 252, 255, 284, 306, 309, 315, 340, 355, 357, 412, 420, 426, 476, 497, 510, 515, 595, 612, 618, 630, 639, 710, 714, 721, 765, 852, 927, 994, 1020, 1030, 1065, 1071, 1190, 1207, 1236, 1260, 1278, 1420, 1428, 1442, 1491, 1530, 1545, 1751, 1785, 1854, 1988, 2060, 2130, 2142, 2163, 2380, 2414, 2485, 2556, 2884, 2982, 3060, 3090, 3195, 3502, 3570, 3605, 3621, 3708, 4260, 4284, 4326, 4473, 4635, 4828, 4970, 5253, 5355, 5964, 6035, 6180, 6390, 6489, 7004, 7140, 7210, 7242, 7313, 7455, 8449, 8652, 8755, 8946, 9270, 9940, 10506, 10710, 10815, 10863, 12070, 12257, 12780, 12978, 14420, 14484, 14626, 14910, 15759, 16898, 17510, 17892, 18105, 18540, 21012, 21420, 21630, 21726, 21939, 22365, 24140, 24514, 25347, 25956, 26265, 29252, 29820, 31518, 32445, 33796, 35020, 36210, 36565, 36771, 42245, 43260, 43452, 43878, 44730, 49028, 50694, 51191, 52530, 54315, 61285, 63036, 64890, 65817, 72420, 73130, 73542, 76041, 78795, 84490, 87756, 89460, 101388, 102382, 105060, 108630, 109695, 110313, 122570, 124321, 126735, 129780, 131634, 146260, 147084, 152082, 153573, 157590, 168980, 183855, 204764, 217260, 219390, 220626, 245140, 248642, 253470, 255955, 263268, 304164, 307146, 315180, 329085, 367710, 372963, 380205, 438780, 441252, 460719, 497284, 506940, 511910, 551565, 614292, 621605, 658170, 735420, 745926, 760410, 767865, 870247, 921438, 1023820, 1103130, 1118889, 1243210, 1316340, 1491852, 1520820, 1535730, 1740494, 1842876, 1864815, 2206260, 2237778, 2303595, 2486420, 2610741, 3071460, 3480988, 3729630, 4351235, 4475556, 4607190, 5221482, 5594445, 7459260, 7832223, 8702470, 9214380, 10442964, 11188890, 13053705, 15664446, 17404940, 22377780, 26107410, 31328892, 39161115, 52214820, 78322230, 156644460]

約数ペア:

[(1, 156644460), (2, 78322230), (3, 52214820), (4, 39161115), (5, 31328892), (6, 26107410), (7, 22377780), (9, 17404940), (10, 15664446), (12, 13053705), (14, 11188890), (15, 10442964), (17, 9214380), (18, 8702470), (20, 7832223), (21, 7459260), (28, 5594445), (30, 5221482), (34, 4607190), (35, 4475556), (36, 4351235), (42, 3729630), (45, 3480988), (51, 3071460), (60, 2610741), (63, 2486420), (68, 2303595), (70, 2237778), (71, 2206260), (84, 1864815), (85, 1842876), (90, 1740494), (102, 1535730), (103, 1520820), (105, 1491852), (119, 1316340), (126, 1243210), (140, 1118889), (142, 1103130), (153, 1023820), (170, 921438), (180, 870247), (204, 767865), (206, 760410), (210, 745926), (213, 735420), (238, 658170), (252, 621605), (255, 614292), (284, 551565), (306, 511910), (309, 506940), (315, 497284), (340, 460719), (355, 441252), (357, 438780), (412, 380205), (420, 372963), (426, 367710), (476, 329085), (497, 315180), (510, 307146), (515, 304164), (595, 263268), (612, 255955), (618, 253470), (630, 248642), (639, 245140), (710, 220626), (714, 219390), (721, 217260), (765, 204764), (852, 183855), (927, 168980), (994, 157590), (1020, 153573), (1030, 152082), (1065, 147084), (1071, 146260), (1190, 131634), (1207, 129780), (1236, 126735), (1260, 124321), (1278, 122570), (1420, 110313), (1428, 109695), (1442, 108630), (1491, 105060), (1530, 102382), (1545, 101388), (1751, 89460), (1785, 87756), (1854, 84490), (1988, 78795), (2060, 76041), (2130, 73542), (2142, 73130), (2163, 72420), (2380, 65817), (2414, 64890), (2485, 63036), (2556, 61285), (2884, 54315), (2982, 52530), (3060, 51191), (3090, 50694), (3195, 49028), (3502, 44730), (3570, 43878), (3605, 43452), (3621, 43260), (3708, 42245), (4260, 36771), (4284, 36565), (4326, 36210), (4473, 35020), (4635, 33796), (4828, 32445), (4970, 31518), (5253, 29820), (5355, 29252), (5964, 26265), (6035, 25956), (6180, 25347), (6390, 24514), (6489, 24140), (7004, 22365), (7140, 21939), (7210, 21726), (7242, 21630), (7313, 21420), (7455, 21012), (8449, 18540), (8652, 18105), (8755, 17892), (8946, 17510), (9270, 16898), (9940, 15759), (10506, 14910), (10710, 14626), (10815, 14484), (10863, 14420), (12070, 12978), (12257, 12780)]