471005820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1649

約数の個数: 192

約数和(自身を含む): 1596672000

約数和(自身を除く): 1125666180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 180, 190, 228, 261, 270, 285, 290, 342, 348, 380, 435, 513, 522, 540, 551, 570, 580, 684, 783, 855, 870, 1026, 1044, 1102, 1140, 1305, 1566, 1583, 1653, 1710, 1740, 2052, 2204, 2565, 2610, 2755, 3132, 3166, 3306, 3420, 3915, 4749, 4959, 5130, 5220, 5510, 6332, 6612, 7830, 7915, 8265, 9498, 9918, 10260, 11020, 14247, 14877, 15660, 15830, 16530, 18996, 19836, 23745, 24795, 28494, 29754, 30077, 31660, 33060, 42741, 45907, 47490, 49590, 56988, 59508, 60154, 71235, 74385, 85482, 90231, 91814, 94980, 99180, 120308, 137721, 142470, 148770, 150385, 170964, 180462, 183628, 213705, 229535, 270693, 275442, 284940, 297540, 300770, 360924, 413163, 427410, 451155, 459070, 541386, 550884, 601540, 688605, 812079, 826326, 854820, 872233, 902310, 918140, 1082772, 1239489, 1353465, 1377210, 1624158, 1652652, 1744466, 1804620, 2065815, 2478978, 2616699, 2706930, 2754420, 3248316, 3488932, 4060395, 4131630, 4361165, 4957956, 5233398, 5413860, 6197445, 7850097, 8120790, 8263260, 8722330, 10466796, 12394890, 13083495, 15700194, 16241580, 17444660, 23550291, 24789780, 26166990, 31400388, 39250485, 47100582, 52333980, 78500970, 94201164, 117751455, 157001940, 235502910, 471005820]

約数ペア:

[(1, 471005820), (2, 235502910), (3, 157001940), (4, 117751455), (5, 94201164), (6, 78500970), (9, 52333980), (10, 47100582), (12, 39250485), (15, 31400388), (18, 26166990), (19, 24789780), (20, 23550291), (27, 17444660), (29, 16241580), (30, 15700194), (36, 13083495), (38, 12394890), (45, 10466796), (54, 8722330), (57, 8263260), (58, 8120790), (60, 7850097), (76, 6197445), (87, 5413860), (90, 5233398), (95, 4957956), (108, 4361165), (114, 4131630), (116, 4060395), (135, 3488932), (145, 3248316), (171, 2754420), (174, 2706930), (180, 2616699), (190, 2478978), (228, 2065815), (261, 1804620), (270, 1744466), (285, 1652652), (290, 1624158), (342, 1377210), (348, 1353465), (380, 1239489), (435, 1082772), (513, 918140), (522, 902310), (540, 872233), (551, 854820), (570, 826326), (580, 812079), (684, 688605), (783, 601540), (855, 550884), (870, 541386), (1026, 459070), (1044, 451155), (1102, 427410), (1140, 413163), (1305, 360924), (1566, 300770), (1583, 297540), (1653, 284940), (1710, 275442), (1740, 270693), (2052, 229535), (2204, 213705), (2565, 183628), (2610, 180462), (2755, 170964), (3132, 150385), (3166, 148770), (3306, 142470), (3420, 137721), (3915, 120308), (4749, 99180), (4959, 94980), (5130, 91814), (5220, 90231), (5510, 85482), (6332, 74385), (6612, 71235), (7830, 60154), (7915, 59508), (8265, 56988), (9498, 49590), (9918, 47490), (10260, 45907), (11020, 42741), (14247, 33060), (14877, 31660), (15660, 30077), (15830, 29754), (16530, 28494), (18996, 24795), (19836, 23745)]