2611856640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 288

約数和(自身を含む): 8858336256

約数和(自身を除く): 6246479616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 222, 240, 248, 256, 296, 310, 320, 370, 372, 384, 444, 465, 480, 496, 555, 592, 593, 620, 640, 740, 744, 768, 888, 930, 960, 992, 1110, 1147, 1184, 1186, 1240, 1280, 1480, 1488, 1776, 1779, 1860, 1920, 1984, 2220, 2294, 2368, 2372, 2480, 2960, 2965, 2976, 3441, 3552, 3558, 3720, 3840, 3968, 4440, 4588, 4736, 4744, 4960, 5735, 5920, 5930, 5952, 6882, 7104, 7116, 7440, 7936, 8880, 8895, 9176, 9472, 9488, 9920, 11470, 11840, 11860, 11904, 13764, 14208, 14232, 14880, 17205, 17760, 17790, 18352, 18383, 18976, 19840, 21941, 22940, 23680, 23720, 23808, 27528, 28416, 28464, 29760, 34410, 35520, 35580, 36704, 36766, 37952, 39680, 43882, 45880, 47360, 47440, 55056, 55149, 56928, 59520, 65823, 68820, 71040, 71160, 73408, 73532, 75904, 87764, 91760, 91915, 94880, 109705, 110112, 110298, 113856, 119040, 131646, 137640, 142080, 142320, 146816, 147064, 151808, 175528, 183520, 183830, 189760, 219410, 220224, 220596, 227712, 263292, 275280, 275745, 284640, 293632, 294128, 329115, 351056, 367040, 367660, 379520, 438820, 440448, 441192, 455424, 526584, 550560, 551490, 569280, 588256, 658230, 680171, 702112, 734080, 735320, 759040, 877640, 880896, 882384, 1053168, 1101120, 1102980, 1138560, 1176512, 1316460, 1360342, 1404224, 1468160, 1470640, 1755280, 1764768, 2040513, 2106336, 2202240, 2205960, 2277120, 2353024, 2632920, 2720684, 2808448, 2941280, 3400855, 3510560, 3529536, 4081026, 4212672, 4404480, 4411920, 4706048, 5265840, 5441368, 5616896, 5882560, 6801710, 7021120, 7059072, 8162052, 8425344, 8823840, 10202565, 10531680, 10882736, 11765120, 13603420, 14042240, 14118144, 16324104, 16850688, 17647680, 20405130, 21063360, 21765472, 23530240, 27206840, 28084480, 32648208, 35295360, 40810260, 42126720, 43530944, 54413680, 65296416, 70590720, 81620520, 84253440, 87061888, 108827360, 130592832, 163241040, 174123776, 217654720, 261185664, 326482080, 435309440, 522371328, 652964160, 870618880, 1305928320, 2611856640]

約数ペア:

[(1, 2611856640), (2, 1305928320), (3, 870618880), (4, 652964160), (5, 522371328), (6, 435309440), (8, 326482080), (10, 261185664), (12, 217654720), (15, 174123776), (16, 163241040), (20, 130592832), (24, 108827360), (30, 87061888), (31, 84253440), (32, 81620520), (37, 70590720), (40, 65296416), (48, 54413680), (60, 43530944), (62, 42126720), (64, 40810260), (74, 35295360), (80, 32648208), (93, 28084480), (96, 27206840), (111, 23530240), (120, 21765472), (124, 21063360), (128, 20405130), (148, 17647680), (155, 16850688), (160, 16324104), (185, 14118144), (186, 14042240), (192, 13603420), (222, 11765120), (240, 10882736), (248, 10531680), (256, 10202565), (296, 8823840), (310, 8425344), (320, 8162052), (370, 7059072), (372, 7021120), (384, 6801710), (444, 5882560), (465, 5616896), (480, 5441368), (496, 5265840), (555, 4706048), (592, 4411920), (593, 4404480), (620, 4212672), (640, 4081026), (740, 3529536), (744, 3510560), (768, 3400855), (888, 2941280), (930, 2808448), (960, 2720684), (992, 2632920), (1110, 2353024), (1147, 2277120), (1184, 2205960), (1186, 2202240), (1240, 2106336), (1280, 2040513), (1480, 1764768), (1488, 1755280), (1776, 1470640), (1779, 1468160), (1860, 1404224), (1920, 1360342), (1984, 1316460), (2220, 1176512), (2294, 1138560), (2368, 1102980), (2372, 1101120), (2480, 1053168), (2960, 882384), (2965, 880896), (2976, 877640), (3441, 759040), (3552, 735320), (3558, 734080), (3720, 702112), (3840, 680171), (3968, 658230), (4440, 588256), (4588, 569280), (4736, 551490), (4744, 550560), (4960, 526584), (5735, 455424), (5920, 441192), (5930, 440448), (5952, 438820), (6882, 379520), (7104, 367660), (7116, 367040), (7440, 351056), (7936, 329115), (8880, 294128), (8895, 293632), (9176, 284640), (9472, 275745), (9488, 275280), (9920, 263292), (11470, 227712), (11840, 220596), (11860, 220224), (11904, 219410), (13764, 189760), (14208, 183830), (14232, 183520), (14880, 175528), (17205, 151808), (17760, 147064), (17790, 146816), (18352, 142320), (18383, 142080), (18976, 137640), (19840, 131646), (21941, 119040), (22940, 113856), (23680, 110298), (23720, 110112), (23808, 109705), (27528, 94880), (28416, 91915), (28464, 91760), (29760, 87764), (34410, 75904), (35520, 73532), (35580, 73408), (36704, 71160), (36766, 71040), (37952, 68820), (39680, 65823), (43882, 59520), (45880, 56928), (47360, 55149), (47440, 55056)]