230531280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19603}}^1$

素因数の和:19633

約数の個数: 120

約数和(自身を含む): 831366432

約数和(自身を除く): 600835152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 19603, 39206, 58809, 78412, 98015, 117618, 137221, 156824, 196030, 235236, 274442, 294045, 313648, 392060, 411663, 470472, 548884, 588090, 686105, 784120, 823326, 940944, 960547, 1097768, 1176180, 1372210, 1568240, 1646652, 1921094, 2058315, 2195536, 2352360, 2744420, 2881641, 3293304, 3842188, 4116630, 4704720, 4802735, 5488840, 5763282, 6586608, 7684376, 8233260, 9605470, 10977680, 11526564, 14408205, 15368752, 16466520, 19210940, 23053128, 28816410, 32933040, 38421880, 46106256, 57632820, 76843760, 115265640, 230531280]

約数ペア:

[(1, 230531280), (2, 115265640), (3, 76843760), (4, 57632820), (5, 46106256), (6, 38421880), (7, 32933040), (8, 28816410), (10, 23053128), (12, 19210940), (14, 16466520), (15, 15368752), (16, 14408205), (20, 11526564), (21, 10977680), (24, 9605470), (28, 8233260), (30, 7684376), (35, 6586608), (40, 5763282), (42, 5488840), (48, 4802735), (49, 4704720), (56, 4116630), (60, 3842188), (70, 3293304), (80, 2881641), (84, 2744420), (98, 2352360), (105, 2195536), (112, 2058315), (120, 1921094), (140, 1646652), (147, 1568240), (168, 1372210), (196, 1176180), (210, 1097768), (240, 960547), (245, 940944), (280, 823326), (294, 784120), (336, 686105), (392, 588090), (420, 548884), (490, 470472), (560, 411663), (588, 392060), (735, 313648), (784, 294045), (840, 274442), (980, 235236), (1176, 196030), (1470, 156824), (1680, 137221), (1960, 117618), (2352, 98015), (2940, 78412), (3920, 58809), (5880, 39206), (11760, 19603)]