84719040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1801}}^1$

素因数の和:1835

約数の個数: 168

約数和(自身を含む): 313072272

約数和(自身を除く): 228353232

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1801, 1960, 2240, 2352, 2940, 3136, 3360, 3602, 3920, 4704, 5403, 5880, 6720, 7204, 7840, 9005, 9408, 10806, 11760, 12607, 14408, 15680, 18010, 21612, 23520, 25214, 27015, 28816, 36020, 37821, 43224, 47040, 50428, 54030, 57632, 63035, 72040, 75642, 86448, 88249, 100856, 108060, 115264, 126070, 144080, 151284, 172896, 176498, 189105, 201712, 216120, 252140, 264747, 288160, 302568, 345792, 352996, 378210, 403424, 432240, 441245, 504280, 529494, 576320, 605136, 705992, 756420, 806848, 864480, 882490, 1008560, 1058988, 1210272, 1323735, 1411984, 1512840, 1728960, 1764980, 2017120, 2117976, 2420544, 2647470, 2823968, 3025680, 3529960, 4034240, 4235952, 5294940, 5647936, 6051360, 7059920, 8471904, 10589880, 12102720, 14119840, 16943808, 21179760, 28239680, 42359520, 84719040]

約数ペア:

[(1, 84719040), (2, 42359520), (3, 28239680), (4, 21179760), (5, 16943808), (6, 14119840), (7, 12102720), (8, 10589880), (10, 8471904), (12, 7059920), (14, 6051360), (15, 5647936), (16, 5294940), (20, 4235952), (21, 4034240), (24, 3529960), (28, 3025680), (30, 2823968), (32, 2647470), (35, 2420544), (40, 2117976), (42, 2017120), (48, 1764980), (49, 1728960), (56, 1512840), (60, 1411984), (64, 1323735), (70, 1210272), (80, 1058988), (84, 1008560), (96, 882490), (98, 864480), (105, 806848), (112, 756420), (120, 705992), (140, 605136), (147, 576320), (160, 529494), (168, 504280), (192, 441245), (196, 432240), (210, 403424), (224, 378210), (240, 352996), (245, 345792), (280, 302568), (294, 288160), (320, 264747), (336, 252140), (392, 216120), (420, 201712), (448, 189105), (480, 176498), (490, 172896), (560, 151284), (588, 144080), (672, 126070), (735, 115264), (784, 108060), (840, 100856), (960, 88249), (980, 86448), (1120, 75642), (1176, 72040), (1344, 63035), (1470, 57632), (1568, 54030), (1680, 50428), (1801, 47040), (1960, 43224), (2240, 37821), (2352, 36020), (2940, 28816), (3136, 27015), (3360, 25214), (3602, 23520), (3920, 21612), (4704, 18010), (5403, 15680), (5880, 14408), (6720, 12607), (7204, 11760), (7840, 10806), (9005, 9408)]