1023697920

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{9521}}^1$

素因数の和:9556

約数の個数: 176

約数和(自身を含む): 3742374528

約数和(自身を除く): 2718676608

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 9521, 10752, 13440, 15360, 17920, 19042, 21504, 26880, 28563, 35840, 38084, 47605, 53760, 57126, 66647, 76168, 95210, 107520, 114252, 133294, 142815, 152336, 190420, 199941, 228504, 266588, 285630, 304672, 333235, 380840, 399882, 457008, 533176, 571260, 609344, 666470, 761680, 799764, 914016, 999705, 1066352, 1142520, 1218688, 1332940, 1523360, 1599528, 1828032, 1999410, 2132704, 2285040, 2437376, 2665880, 3046720, 3199056, 3656064, 3998820, 4265408, 4570080, 4874752, 5331760, 6093440, 6398112, 7312128, 7997640, 8530816, 9140160, 9749504, 10663520, 12186880, 12796224, 14624256, 15995280, 17061632, 18280320, 21327040, 24373760, 25592448, 29248512, 31990560, 34123264, 36560640, 42654080, 48747520, 51184896, 63981120, 68246528, 73121280, 85308160, 102369792, 127962240, 146242560, 170616320, 204739584, 255924480, 341232640, 511848960, 1023697920]

約数ペア:

[(1, 1023697920), (2, 511848960), (3, 341232640), (4, 255924480), (5, 204739584), (6, 170616320), (7, 146242560), (8, 127962240), (10, 102369792), (12, 85308160), (14, 73121280), (15, 68246528), (16, 63981120), (20, 51184896), (21, 48747520), (24, 42654080), (28, 36560640), (30, 34123264), (32, 31990560), (35, 29248512), (40, 25592448), (42, 24373760), (48, 21327040), (56, 18280320), (60, 17061632), (64, 15995280), (70, 14624256), (80, 12796224), (84, 12186880), (96, 10663520), (105, 9749504), (112, 9140160), (120, 8530816), (128, 7997640), (140, 7312128), (160, 6398112), (168, 6093440), (192, 5331760), (210, 4874752), (224, 4570080), (240, 4265408), (256, 3998820), (280, 3656064), (320, 3199056), (336, 3046720), (384, 2665880), (420, 2437376), (448, 2285040), (480, 2132704), (512, 1999410), (560, 1828032), (640, 1599528), (672, 1523360), (768, 1332940), (840, 1218688), (896, 1142520), (960, 1066352), (1024, 999705), (1120, 914016), (1280, 799764), (1344, 761680), (1536, 666470), (1680, 609344), (1792, 571260), (1920, 533176), (2240, 457008), (2560, 399882), (2688, 380840), (3072, 333235), (3360, 304672), (3584, 285630), (3840, 266588), (4480, 228504), (5120, 199941), (5376, 190420), (6720, 152336), (7168, 142815), (7680, 133294), (8960, 114252), (9521, 107520), (10752, 95210), (13440, 76168), (15360, 66647), (17920, 57126), (19042, 53760), (21504, 47605), (26880, 38084), (28563, 35840)]