2439050240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 264

約数和(自身を含む): 6690840576

約数和(自身を除く): 4251790336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 127, 128, 155, 160, 176, 220, 242, 248, 254, 256, 310, 320, 341, 352, 440, 484, 496, 508, 512, 605, 620, 635, 640, 682, 704, 880, 968, 992, 1016, 1024, 1210, 1240, 1270, 1280, 1364, 1397, 1408, 1705, 1760, 1936, 1984, 2032, 2420, 2480, 2540, 2560, 2728, 2794, 2816, 3410, 3520, 3751, 3872, 3937, 3968, 4064, 4840, 4960, 5080, 5120, 5456, 5588, 5632, 6820, 6985, 7040, 7502, 7744, 7874, 7936, 8128, 9680, 9920, 10160, 10912, 11176, 11264, 13640, 13970, 14080, 15004, 15367, 15488, 15748, 15872, 16256, 18755, 19360, 19685, 19840, 20320, 21824, 22352, 27280, 27940, 28160, 30008, 30734, 30976, 31496, 31744, 32512, 37510, 38720, 39370, 39680, 40640, 43307, 43648, 44704, 54560, 55880, 56320, 60016, 61468, 61952, 62992, 65024, 75020, 76835, 77440, 78740, 79360, 81280, 86614, 87296, 89408, 109120, 111760, 120032, 122936, 123904, 125984, 130048, 150040, 153670, 154880, 157480, 158720, 162560, 173228, 174592, 178816, 216535, 218240, 223520, 240064, 245872, 251968, 300080, 307340, 309760, 314960, 325120, 346456, 349184, 357632, 433070, 436480, 447040, 476377, 480128, 491744, 503936, 600160, 614680, 619520, 629920, 650240, 692912, 715264, 866140, 872960, 894080, 952754, 960256, 983488, 1007872, 1200320, 1229360, 1259840, 1385824, 1430528, 1732280, 1745920, 1788160, 1905508, 1920512, 1966976, 2015744, 2381885, 2400640, 2458720, 2519680, 2771648, 3464560, 3576320, 3811016, 3841024, 3933952, 4031488, 4763770, 4801280, 4917440, 5039360, 5543296, 6929120, 7152640, 7622032, 7867904, 9527540, 9602560, 9834880, 10078720, 11086592, 13858240, 15244064, 15735808, 19055080, 19205120, 19669760, 20157440, 22173184, 27716480, 30488128, 38110160, 39339520, 44346368, 55432960, 60976256, 76220320, 78679040, 110865920, 121952512, 152440640, 221731840, 243905024, 304881280, 487810048, 609762560, 1219525120, 2439050240]

約数ペア:

[(1, 2439050240), (2, 1219525120), (4, 609762560), (5, 487810048), (8, 304881280), (10, 243905024), (11, 221731840), (16, 152440640), (20, 121952512), (22, 110865920), (31, 78679040), (32, 76220320), (40, 60976256), (44, 55432960), (55, 44346368), (62, 39339520), (64, 38110160), (80, 30488128), (88, 27716480), (110, 22173184), (121, 20157440), (124, 19669760), (127, 19205120), (128, 19055080), (155, 15735808), (160, 15244064), (176, 13858240), (220, 11086592), (242, 10078720), (248, 9834880), (254, 9602560), (256, 9527540), (310, 7867904), (320, 7622032), (341, 7152640), (352, 6929120), (440, 5543296), (484, 5039360), (496, 4917440), (508, 4801280), (512, 4763770), (605, 4031488), (620, 3933952), (635, 3841024), (640, 3811016), (682, 3576320), (704, 3464560), (880, 2771648), (968, 2519680), (992, 2458720), (1016, 2400640), (1024, 2381885), (1210, 2015744), (1240, 1966976), (1270, 1920512), (1280, 1905508), (1364, 1788160), (1397, 1745920), (1408, 1732280), (1705, 1430528), (1760, 1385824), (1936, 1259840), (1984, 1229360), (2032, 1200320), (2420, 1007872), (2480, 983488), (2540, 960256), (2560, 952754), (2728, 894080), (2794, 872960), (2816, 866140), (3410, 715264), (3520, 692912), (3751, 650240), (3872, 629920), (3937, 619520), (3968, 614680), (4064, 600160), (4840, 503936), (4960, 491744), (5080, 480128), (5120, 476377), (5456, 447040), (5588, 436480), (5632, 433070), (6820, 357632), (6985, 349184), (7040, 346456), (7502, 325120), (7744, 314960), (7874, 309760), (7936, 307340), (8128, 300080), (9680, 251968), (9920, 245872), (10160, 240064), (10912, 223520), (11176, 218240), (11264, 216535), (13640, 178816), (13970, 174592), (14080, 173228), (15004, 162560), (15367, 158720), (15488, 157480), (15748, 154880), (15872, 153670), (16256, 150040), (18755, 130048), (19360, 125984), (19685, 123904), (19840, 122936), (20320, 120032), (21824, 111760), (22352, 109120), (27280, 89408), (27940, 87296), (28160, 86614), (30008, 81280), (30734, 79360), (30976, 78740), (31496, 77440), (31744, 76835), (32512, 75020), (37510, 65024), (38720, 62992), (39370, 61952), (39680, 61468), (40640, 60016), (43307, 56320), (43648, 55880), (44704, 54560)]