2569686720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1223

約数の個数: 224

約数和(自身を含む): 8536350720

約数和(自身を除く): 5966664000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 79, 80, 93, 96, 120, 124, 155, 158, 160, 186, 192, 237, 240, 248, 310, 316, 320, 372, 395, 465, 474, 480, 496, 620, 632, 744, 790, 930, 948, 960, 992, 1093, 1185, 1240, 1264, 1488, 1580, 1860, 1896, 1984, 2186, 2370, 2449, 2480, 2528, 2976, 3160, 3279, 3720, 3792, 4372, 4740, 4898, 4960, 5056, 5465, 5952, 6320, 6558, 7347, 7440, 7584, 8744, 9480, 9796, 9920, 10930, 12245, 12640, 13116, 14694, 14880, 15168, 16395, 17488, 18960, 19592, 21860, 24490, 25280, 26232, 29388, 29760, 32790, 33883, 34976, 36735, 37920, 39184, 43720, 48980, 52464, 58776, 65580, 67766, 69952, 73470, 75840, 78368, 86347, 87440, 97960, 101649, 104928, 117552, 131160, 135532, 146940, 156736, 169415, 172694, 174880, 195920, 203298, 209856, 235104, 259041, 262320, 271064, 293880, 338830, 345388, 349760, 391840, 406596, 431735, 470208, 508245, 518082, 524640, 542128, 587760, 677660, 690776, 783680, 813192, 863470, 1016490, 1036164, 1049280, 1084256, 1175520, 1295205, 1355320, 1381552, 1626384, 1726940, 2032980, 2072328, 2168512, 2351040, 2590410, 2676757, 2710640, 2763104, 3252768, 3453880, 4065960, 4144656, 5180820, 5353514, 5421280, 5526208, 6505536, 6907760, 8030271, 8131920, 8289312, 10361640, 10707028, 10842560, 13383785, 13815520, 16060542, 16263840, 16578624, 20723280, 21414056, 26767570, 27631040, 32121084, 32527680, 40151355, 41446560, 42828112, 53535140, 64242168, 80302710, 82893120, 85656224, 107070280, 128484336, 160605420, 171312448, 214140560, 256968672, 321210840, 428281120, 513937344, 642421680, 856562240, 1284843360, 2569686720]

約数ペア:

[(1, 2569686720), (2, 1284843360), (3, 856562240), (4, 642421680), (5, 513937344), (6, 428281120), (8, 321210840), (10, 256968672), (12, 214140560), (15, 171312448), (16, 160605420), (20, 128484336), (24, 107070280), (30, 85656224), (31, 82893120), (32, 80302710), (40, 64242168), (48, 53535140), (60, 42828112), (62, 41446560), (64, 40151355), (79, 32527680), (80, 32121084), (93, 27631040), (96, 26767570), (120, 21414056), (124, 20723280), (155, 16578624), (158, 16263840), (160, 16060542), (186, 13815520), (192, 13383785), (237, 10842560), (240, 10707028), (248, 10361640), (310, 8289312), (316, 8131920), (320, 8030271), (372, 6907760), (395, 6505536), (465, 5526208), (474, 5421280), (480, 5353514), (496, 5180820), (620, 4144656), (632, 4065960), (744, 3453880), (790, 3252768), (930, 2763104), (948, 2710640), (960, 2676757), (992, 2590410), (1093, 2351040), (1185, 2168512), (1240, 2072328), (1264, 2032980), (1488, 1726940), (1580, 1626384), (1860, 1381552), (1896, 1355320), (1984, 1295205), (2186, 1175520), (2370, 1084256), (2449, 1049280), (2480, 1036164), (2528, 1016490), (2976, 863470), (3160, 813192), (3279, 783680), (3720, 690776), (3792, 677660), (4372, 587760), (4740, 542128), (4898, 524640), (4960, 518082), (5056, 508245), (5465, 470208), (5952, 431735), (6320, 406596), (6558, 391840), (7347, 349760), (7440, 345388), (7584, 338830), (8744, 293880), (9480, 271064), (9796, 262320), (9920, 259041), (10930, 235104), (12245, 209856), (12640, 203298), (13116, 195920), (14694, 174880), (14880, 172694), (15168, 169415), (16395, 156736), (17488, 146940), (18960, 135532), (19592, 131160), (21860, 117552), (24490, 104928), (25280, 101649), (26232, 97960), (29388, 87440), (29760, 86347), (32790, 78368), (33883, 75840), (34976, 73470), (36735, 69952), (37920, 67766), (39184, 65580), (43720, 58776), (48980, 52464)]