2209280920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1170

約数の個数: 192

約数和(自身を含む): 6352718400

約数和(自身を除く): 4143437480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 110, 121, 122, 140, 154, 220, 242, 244, 280, 305, 308, 385, 427, 440, 484, 488, 605, 610, 616, 671, 770, 847, 854, 968, 1069, 1210, 1220, 1342, 1540, 1694, 1708, 2135, 2138, 2420, 2440, 2684, 3080, 3355, 3388, 3416, 4235, 4270, 4276, 4697, 4840, 5345, 5368, 6710, 6776, 7381, 7483, 8470, 8540, 8552, 9394, 10690, 11759, 13420, 14762, 14966, 16940, 17080, 18788, 21380, 23485, 23518, 26840, 29524, 29932, 33880, 36905, 37415, 37576, 42760, 46970, 47036, 51667, 58795, 59048, 59864, 65209, 73810, 74830, 82313, 93940, 94072, 103334, 117590, 129349, 130418, 147620, 149660, 164626, 187880, 206668, 235180, 258335, 258698, 260836, 295240, 299320, 326045, 329252, 411565, 413336, 456463, 470360, 516670, 517396, 521672, 646745, 652090, 658504, 717299, 823130, 905443, 912926, 1033340, 1034792, 1293490, 1304180, 1434598, 1646260, 1810886, 1825852, 2066680, 2282315, 2586980, 2608360, 2869196, 3292520, 3586495, 3621772, 3651704, 4527215, 4564630, 5021093, 5173960, 5738392, 7172990, 7243544, 7890289, 9054430, 9129260, 10042186, 14345980, 15780578, 18108860, 18258520, 20084372, 25105465, 28691960, 31561156, 36217720, 39451445, 40168744, 50210930, 55232023, 63122312, 78902890, 100421860, 110464046, 157805780, 200843720, 220928092, 276160115, 315611560, 441856184, 552320230, 1104640460, 2209280920]

約数ペア:

[(1, 2209280920), (2, 1104640460), (4, 552320230), (5, 441856184), (7, 315611560), (8, 276160115), (10, 220928092), (11, 200843720), (14, 157805780), (20, 110464046), (22, 100421860), (28, 78902890), (35, 63122312), (40, 55232023), (44, 50210930), (55, 40168744), (56, 39451445), (61, 36217720), (70, 31561156), (77, 28691960), (88, 25105465), (110, 20084372), (121, 18258520), (122, 18108860), (140, 15780578), (154, 14345980), (220, 10042186), (242, 9129260), (244, 9054430), (280, 7890289), (305, 7243544), (308, 7172990), (385, 5738392), (427, 5173960), (440, 5021093), (484, 4564630), (488, 4527215), (605, 3651704), (610, 3621772), (616, 3586495), (671, 3292520), (770, 2869196), (847, 2608360), (854, 2586980), (968, 2282315), (1069, 2066680), (1210, 1825852), (1220, 1810886), (1342, 1646260), (1540, 1434598), (1694, 1304180), (1708, 1293490), (2135, 1034792), (2138, 1033340), (2420, 912926), (2440, 905443), (2684, 823130), (3080, 717299), (3355, 658504), (3388, 652090), (3416, 646745), (4235, 521672), (4270, 517396), (4276, 516670), (4697, 470360), (4840, 456463), (5345, 413336), (5368, 411565), (6710, 329252), (6776, 326045), (7381, 299320), (7483, 295240), (8470, 260836), (8540, 258698), (8552, 258335), (9394, 235180), (10690, 206668), (11759, 187880), (13420, 164626), (14762, 149660), (14966, 147620), (16940, 130418), (17080, 129349), (18788, 117590), (21380, 103334), (23485, 94072), (23518, 93940), (26840, 82313), (29524, 74830), (29932, 73810), (33880, 65209), (36905, 59864), (37415, 59048), (37576, 58795), (42760, 51667), (46970, 47036)]