2007102720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{10667}}^1$

素因数の和:10705

約数の個数: 216

約数和(自身を含む): 7457444064

約数和(自身を除く): 5450341344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 10667, 11760, 12544, 13440, 15680, 18816, 21334, 23520, 26880, 31360, 32001, 37632, 42668, 47040, 53335, 62720, 64002, 74669, 85336, 94080, 106670, 128004, 149338, 160005, 170672, 188160, 213340, 224007, 256008, 298676, 320010, 341344, 373345, 426680, 448014, 512016, 522683, 597352, 640020, 682688, 746690, 853360, 896028, 1024032, 1045366, 1120035, 1194704, 1280040, 1365376, 1493380, 1568049, 1706720, 1792056, 2048064, 2090732, 2240070, 2389408, 2560080, 2613415, 2730752, 2986760, 3136098, 3413440, 3584112, 4096128, 4181464, 4480140, 4778816, 5120160, 5226830, 5973520, 6272196, 6826880, 7168224, 7840245, 8192256, 8362928, 8960280, 9557632, 10240320, 10453660, 11947040, 12544392, 13653760, 14336448, 15680490, 16725856, 17920560, 19115264, 20480640, 20907320, 23894080, 25088784, 28672896, 31360980, 33451712, 35841120, 40961280, 41814640, 47788160, 50177568, 57345792, 62721960, 66903424, 71682240, 83629280, 95576320, 100355136, 125443920, 133806848, 143364480, 167258560, 200710272, 250887840, 286728960, 334517120, 401420544, 501775680, 669034240, 1003551360, 2007102720]

約数ペア:

[(1, 2007102720), (2, 1003551360), (3, 669034240), (4, 501775680), (5, 401420544), (6, 334517120), (7, 286728960), (8, 250887840), (10, 200710272), (12, 167258560), (14, 143364480), (15, 133806848), (16, 125443920), (20, 100355136), (21, 95576320), (24, 83629280), (28, 71682240), (30, 66903424), (32, 62721960), (35, 57345792), (40, 50177568), (42, 47788160), (48, 41814640), (49, 40961280), (56, 35841120), (60, 33451712), (64, 31360980), (70, 28672896), (80, 25088784), (84, 23894080), (96, 20907320), (98, 20480640), (105, 19115264), (112, 17920560), (120, 16725856), (128, 15680490), (140, 14336448), (147, 13653760), (160, 12544392), (168, 11947040), (192, 10453660), (196, 10240320), (210, 9557632), (224, 8960280), (240, 8362928), (245, 8192256), (256, 7840245), (280, 7168224), (294, 6826880), (320, 6272196), (336, 5973520), (384, 5226830), (392, 5120160), (420, 4778816), (448, 4480140), (480, 4181464), (490, 4096128), (560, 3584112), (588, 3413440), (640, 3136098), (672, 2986760), (735, 2730752), (768, 2613415), (784, 2560080), (840, 2389408), (896, 2240070), (960, 2090732), (980, 2048064), (1120, 1792056), (1176, 1706720), (1280, 1568049), (1344, 1493380), (1470, 1365376), (1568, 1280040), (1680, 1194704), (1792, 1120035), (1920, 1045366), (1960, 1024032), (2240, 896028), (2352, 853360), (2688, 746690), (2940, 682688), (3136, 640020), (3360, 597352), (3840, 522683), (3920, 512016), (4480, 448014), (4704, 426680), (5376, 373345), (5880, 341344), (6272, 320010), (6720, 298676), (7840, 256008), (8960, 224007), (9408, 213340), (10667, 188160), (11760, 170672), (12544, 160005), (13440, 149338), (15680, 128004), (18816, 106670), (21334, 94080), (23520, 85336), (26880, 74669), (31360, 64002), (32001, 62720), (37632, 53335), (42668, 47040)]