4920391905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 10093870080

約数和(自身を除く): 5173478175

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 37, 39, 55, 57, 65, 95, 111, 143, 165, 169, 185, 195, 209, 247, 251, 285, 407, 429, 481, 507, 555, 627, 703, 715, 741, 753, 845, 1045, 1221, 1235, 1255, 1443, 1859, 2035, 2109, 2145, 2405, 2535, 2717, 2761, 3135, 3211, 3263, 3515, 3705, 3765, 4769, 5291, 5577, 6105, 6253, 7215, 7733, 8151, 8283, 9139, 9287, 9295, 9633, 9789, 10545, 13585, 13805, 14307, 15873, 16055, 16315, 18759, 23199, 23845, 26455, 27417, 27861, 27885, 31265, 35321, 35893, 38665, 40755, 41415, 42419, 45695, 46435, 48165, 48945, 52459, 61997, 68783, 71535, 79365, 93795, 100529, 102157, 105963, 107679, 115995, 118807, 120731, 127257, 137085, 139305, 157377, 176453, 176605, 179465, 185991, 206349, 212095, 262295, 301587, 306471, 309985, 343915, 356421, 362193, 466609, 502645, 510785, 529359, 529815, 538395, 594035, 603655, 636285, 681967, 786885, 805961, 882265, 929955, 1031745, 1306877, 1328041, 1399827, 1507935, 1532355, 1569503, 1782105, 1810965, 1940983, 2045901, 2293889, 2333045, 2417883, 2646795, 3409835, 3920631, 3984123, 4029805, 4708509, 5822949, 6534385, 6640205, 6881667, 6999135, 7847515, 8865571, 9704915, 10229505, 11469445, 12089415, 17264533, 19603155, 19920615, 23542545, 25232779, 26596713, 29114745, 29820557, 34408335, 44327855, 51793599, 75698337, 86322665, 89461671, 126163895, 132983565, 149102785, 258967995, 328026127, 378491685, 447308355, 984078381, 1640130635, 4920391905]

約数ペア:

[(1, 4920391905), (3, 1640130635), (5, 984078381), (11, 447308355), (13, 378491685), (15, 328026127), (19, 258967995), (33, 149102785), (37, 132983565), (39, 126163895), (55, 89461671), (57, 86322665), (65, 75698337), (95, 51793599), (111, 44327855), (143, 34408335), (165, 29820557), (169, 29114745), (185, 26596713), (195, 25232779), (209, 23542545), (247, 19920615), (251, 19603155), (285, 17264533), (407, 12089415), (429, 11469445), (481, 10229505), (507, 9704915), (555, 8865571), (627, 7847515), (703, 6999135), (715, 6881667), (741, 6640205), (753, 6534385), (845, 5822949), (1045, 4708509), (1221, 4029805), (1235, 3984123), (1255, 3920631), (1443, 3409835), (1859, 2646795), (2035, 2417883), (2109, 2333045), (2145, 2293889), (2405, 2045901), (2535, 1940983), (2717, 1810965), (2761, 1782105), (3135, 1569503), (3211, 1532355), (3263, 1507935), (3515, 1399827), (3705, 1328041), (3765, 1306877), (4769, 1031745), (5291, 929955), (5577, 882265), (6105, 805961), (6253, 786885), (7215, 681967), (7733, 636285), (8151, 603655), (8283, 594035), (9139, 538395), (9287, 529815), (9295, 529359), (9633, 510785), (9789, 502645), (10545, 466609), (13585, 362193), (13805, 356421), (14307, 343915), (15873, 309985), (16055, 306471), (16315, 301587), (18759, 262295), (23199, 212095), (23845, 206349), (26455, 185991), (27417, 179465), (27861, 176605), (27885, 176453), (31265, 157377), (35321, 139305), (35893, 137085), (38665, 127257), (40755, 120731), (41415, 118807), (42419, 115995), (45695, 107679), (46435, 105963), (48165, 102157), (48945, 100529), (52459, 93795), (61997, 79365), (68783, 71535)]