1001042560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 2816185320

約数和(自身を除く): 1815142760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 137, 140, 160, 196, 224, 233, 245, 274, 280, 320, 392, 448, 466, 490, 548, 560, 640, 685, 784, 896, 932, 959, 980, 1096, 1120, 1165, 1370, 1568, 1631, 1864, 1918, 1960, 2192, 2240, 2330, 2740, 3136, 3262, 3728, 3836, 3920, 4384, 4480, 4660, 4795, 5480, 6272, 6524, 6713, 7456, 7672, 7840, 8155, 8768, 9320, 9590, 10960, 11417, 13048, 13426, 14912, 15344, 15680, 16310, 17536, 18640, 19180, 21920, 22834, 26096, 26852, 29824, 30688, 31360, 31921, 32620, 33565, 37280, 38360, 43840, 45668, 52192, 53704, 57085, 61376, 63842, 65240, 67130, 74560, 76720, 87680, 91336, 104384, 107408, 114170, 122752, 127684, 130480, 134260, 149120, 153440, 159605, 182672, 208768, 214816, 223447, 228340, 255368, 260960, 268520, 306880, 319210, 365344, 429632, 446894, 456680, 510736, 521920, 537040, 613760, 638420, 730688, 859264, 893788, 913360, 1021472, 1043840, 1074080, 1117235, 1276840, 1461376, 1564129, 1787576, 1826720, 2042944, 2148160, 2234470, 2553680, 3128258, 3575152, 3653440, 4085888, 4296320, 4468940, 5107360, 6256516, 7150304, 7306880, 7820645, 8937880, 10214720, 12513032, 14300608, 15641290, 17875760, 20429440, 25026064, 28601216, 31282580, 35751520, 50052128, 62565160, 71503040, 100104256, 125130320, 143006080, 200208512, 250260640, 500521280, 1001042560]

約数ペア:

[(1, 1001042560), (2, 500521280), (4, 250260640), (5, 200208512), (7, 143006080), (8, 125130320), (10, 100104256), (14, 71503040), (16, 62565160), (20, 50052128), (28, 35751520), (32, 31282580), (35, 28601216), (40, 25026064), (49, 20429440), (56, 17875760), (64, 15641290), (70, 14300608), (80, 12513032), (98, 10214720), (112, 8937880), (128, 7820645), (137, 7306880), (140, 7150304), (160, 6256516), (196, 5107360), (224, 4468940), (233, 4296320), (245, 4085888), (274, 3653440), (280, 3575152), (320, 3128258), (392, 2553680), (448, 2234470), (466, 2148160), (490, 2042944), (548, 1826720), (560, 1787576), (640, 1564129), (685, 1461376), (784, 1276840), (896, 1117235), (932, 1074080), (959, 1043840), (980, 1021472), (1096, 913360), (1120, 893788), (1165, 859264), (1370, 730688), (1568, 638420), (1631, 613760), (1864, 537040), (1918, 521920), (1960, 510736), (2192, 456680), (2240, 446894), (2330, 429632), (2740, 365344), (3136, 319210), (3262, 306880), (3728, 268520), (3836, 260960), (3920, 255368), (4384, 228340), (4480, 223447), (4660, 214816), (4795, 208768), (5480, 182672), (6272, 159605), (6524, 153440), (6713, 149120), (7456, 134260), (7672, 130480), (7840, 127684), (8155, 122752), (8768, 114170), (9320, 107408), (9590, 104384), (10960, 91336), (11417, 87680), (13048, 76720), (13426, 74560), (14912, 67130), (15344, 65240), (15680, 63842), (16310, 61376), (17536, 57085), (18640, 53704), (19180, 52192), (21920, 45668), (22834, 43840), (26096, 38360), (26852, 37280), (29824, 33565), (30688, 32620), (31360, 31921)]