1773854720

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 224

約数和(自身を含む): 4831543296

約数和(自身を除く): 3057688576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 127, 128, 155, 160, 176, 220, 248, 254, 256, 310, 320, 341, 352, 440, 496, 508, 512, 620, 635, 640, 682, 704, 880, 992, 1016, 1024, 1240, 1270, 1280, 1364, 1397, 1408, 1705, 1760, 1984, 2032, 2048, 2480, 2540, 2560, 2728, 2794, 2816, 3410, 3520, 3937, 3968, 4064, 4096, 4960, 5080, 5120, 5456, 5588, 5632, 6820, 6985, 7040, 7874, 7936, 8128, 8192, 9920, 10160, 10240, 10912, 11176, 11264, 13640, 13970, 14080, 15748, 15872, 16256, 19685, 19840, 20320, 20480, 21824, 22352, 22528, 27280, 27940, 28160, 31496, 31744, 32512, 39370, 39680, 40640, 40960, 43307, 43648, 44704, 45056, 54560, 55880, 56320, 62992, 63488, 65024, 78740, 79360, 81280, 86614, 87296, 89408, 90112, 109120, 111760, 112640, 125984, 126976, 130048, 157480, 158720, 162560, 173228, 174592, 178816, 216535, 218240, 223520, 225280, 251968, 253952, 260096, 314960, 317440, 325120, 346456, 349184, 357632, 433070, 436480, 447040, 450560, 503936, 520192, 629920, 634880, 650240, 692912, 698368, 715264, 866140, 872960, 894080, 1007872, 1040384, 1259840, 1269760, 1300480, 1385824, 1396736, 1430528, 1732280, 1745920, 1788160, 2015744, 2519680, 2600960, 2771648, 2793472, 2861056, 3464560, 3491840, 3576320, 4031488, 5039360, 5201920, 5543296, 5722112, 6929120, 6983680, 7152640, 8062976, 10078720, 11086592, 11444224, 13858240, 13967360, 14305280, 16125952, 20157440, 22173184, 27716480, 28610560, 32251904, 40314880, 44346368, 55432960, 57221120, 80629760, 88692736, 110865920, 161259520, 177385472, 221731840, 354770944, 443463680, 886927360, 1773854720]

約数ペア:

[(1, 1773854720), (2, 886927360), (4, 443463680), (5, 354770944), (8, 221731840), (10, 177385472), (11, 161259520), (16, 110865920), (20, 88692736), (22, 80629760), (31, 57221120), (32, 55432960), (40, 44346368), (44, 40314880), (55, 32251904), (62, 28610560), (64, 27716480), (80, 22173184), (88, 20157440), (110, 16125952), (124, 14305280), (127, 13967360), (128, 13858240), (155, 11444224), (160, 11086592), (176, 10078720), (220, 8062976), (248, 7152640), (254, 6983680), (256, 6929120), (310, 5722112), (320, 5543296), (341, 5201920), (352, 5039360), (440, 4031488), (496, 3576320), (508, 3491840), (512, 3464560), (620, 2861056), (635, 2793472), (640, 2771648), (682, 2600960), (704, 2519680), (880, 2015744), (992, 1788160), (1016, 1745920), (1024, 1732280), (1240, 1430528), (1270, 1396736), (1280, 1385824), (1364, 1300480), (1397, 1269760), (1408, 1259840), (1705, 1040384), (1760, 1007872), (1984, 894080), (2032, 872960), (2048, 866140), (2480, 715264), (2540, 698368), (2560, 692912), (2728, 650240), (2794, 634880), (2816, 629920), (3410, 520192), (3520, 503936), (3937, 450560), (3968, 447040), (4064, 436480), (4096, 433070), (4960, 357632), (5080, 349184), (5120, 346456), (5456, 325120), (5588, 317440), (5632, 314960), (6820, 260096), (6985, 253952), (7040, 251968), (7874, 225280), (7936, 223520), (8128, 218240), (8192, 216535), (9920, 178816), (10160, 174592), (10240, 173228), (10912, 162560), (11176, 158720), (11264, 157480), (13640, 130048), (13970, 126976), (14080, 125984), (15748, 112640), (15872, 111760), (16256, 109120), (19685, 90112), (19840, 89408), (20320, 87296), (20480, 86614), (21824, 81280), (22352, 79360), (22528, 78740), (27280, 65024), (27940, 63488), (28160, 62992), (31496, 56320), (31744, 55880), (32512, 54560), (39370, 45056), (39680, 44704), (40640, 43648), (40960, 43307)]