2942919840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2311}}^1$

素因数の和:2715

約数の個数: 192

約数和(自身を含む): 10627061760

約数和(自身を除く): 7684141920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 379, 420, 480, 560, 672, 758, 840, 1120, 1137, 1516, 1680, 1895, 2274, 2311, 2653, 3032, 3360, 3790, 4548, 4622, 5306, 5685, 6064, 6933, 7580, 7959, 9096, 9244, 10612, 11370, 11555, 12128, 13265, 13866, 15160, 15918, 16177, 18192, 18488, 21224, 22740, 23110, 26530, 27732, 30320, 31836, 32354, 34665, 36384, 36976, 39795, 42448, 45480, 46220, 48531, 53060, 55464, 60640, 63672, 64708, 69330, 73952, 79590, 80885, 84896, 90960, 92440, 97062, 106120, 110928, 127344, 129416, 138660, 159180, 161770, 181920, 184880, 194124, 212240, 221856, 242655, 254688, 258832, 277320, 318360, 323540, 369760, 388248, 424480, 485310, 517664, 554640, 636720, 647080, 776496, 875869, 970620, 1109280, 1273440, 1294160, 1552992, 1751738, 1941240, 2588320, 2627607, 3503476, 3882480, 4379345, 5255214, 6131083, 7006952, 7764960, 8758690, 10510428, 12262166, 13138035, 14013904, 17517380, 18393249, 21020856, 24524332, 26276070, 28027808, 30655415, 35034760, 36786498, 42041712, 49048664, 52552140, 61310830, 70069520, 73572996, 84083424, 91966245, 98097328, 105104280, 122621660, 140139040, 147145992, 183932490, 196194656, 210208560, 245243320, 294291984, 367864980, 420417120, 490486640, 588583968, 735729960, 980973280, 1471459920, 2942919840]

約数ペア:

[(1, 2942919840), (2, 1471459920), (3, 980973280), (4, 735729960), (5, 588583968), (6, 490486640), (7, 420417120), (8, 367864980), (10, 294291984), (12, 245243320), (14, 210208560), (15, 196194656), (16, 183932490), (20, 147145992), (21, 140139040), (24, 122621660), (28, 105104280), (30, 98097328), (32, 91966245), (35, 84083424), (40, 73572996), (42, 70069520), (48, 61310830), (56, 52552140), (60, 49048664), (70, 42041712), (80, 36786498), (84, 35034760), (96, 30655415), (105, 28027808), (112, 26276070), (120, 24524332), (140, 21020856), (160, 18393249), (168, 17517380), (210, 14013904), (224, 13138035), (240, 12262166), (280, 10510428), (336, 8758690), (379, 7764960), (420, 7006952), (480, 6131083), (560, 5255214), (672, 4379345), (758, 3882480), (840, 3503476), (1120, 2627607), (1137, 2588320), (1516, 1941240), (1680, 1751738), (1895, 1552992), (2274, 1294160), (2311, 1273440), (2653, 1109280), (3032, 970620), (3360, 875869), (3790, 776496), (4548, 647080), (4622, 636720), (5306, 554640), (5685, 517664), (6064, 485310), (6933, 424480), (7580, 388248), (7959, 369760), (9096, 323540), (9244, 318360), (10612, 277320), (11370, 258832), (11555, 254688), (12128, 242655), (13265, 221856), (13866, 212240), (15160, 194124), (15918, 184880), (16177, 181920), (18192, 161770), (18488, 159180), (21224, 138660), (22740, 129416), (23110, 127344), (26530, 110928), (27732, 106120), (30320, 97062), (31836, 92440), (32354, 90960), (34665, 84896), (36384, 80885), (36976, 79590), (39795, 73952), (42448, 69330), (45480, 64708), (46220, 63672), (48531, 60640), (53060, 55464)]