811597920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12713}}^1$

素因数の和:12757

約数の個数: 192

約数和(自身を含む): 3075770880

約数和(自身を除く): 2264172960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12713, 12768, 15960, 21280, 25426, 31920, 38139, 50852, 63565, 63840, 76278, 88991, 101704, 127130, 152556, 177982, 190695, 203408, 241547, 254260, 266973, 305112, 355964, 381390, 406816, 444955, 483094, 508520, 533946, 610224, 711928, 724641, 762780, 889910, 966188, 1017040, 1067892, 1207735, 1220448, 1334865, 1423856, 1449282, 1525560, 1690829, 1779820, 1932376, 2034080, 2135784, 2415470, 2669730, 2847712, 2898564, 3051120, 3381658, 3559640, 3623205, 3864752, 4271568, 4830940, 5072487, 5339460, 5797128, 6102240, 6763316, 7119280, 7246410, 7729504, 8454145, 8543136, 9661880, 10144974, 10678920, 11594256, 13526632, 14238560, 14492820, 16908290, 19323760, 20289948, 21357840, 23188512, 25362435, 27053264, 28985640, 33816580, 38647520, 40579896, 42715680, 50724870, 54106528, 57971280, 67633160, 81159792, 101449740, 115942560, 135266320, 162319584, 202899480, 270532640, 405798960, 811597920]

約数ペア:

[(1, 811597920), (2, 405798960), (3, 270532640), (4, 202899480), (5, 162319584), (6, 135266320), (7, 115942560), (8, 101449740), (10, 81159792), (12, 67633160), (14, 57971280), (15, 54106528), (16, 50724870), (19, 42715680), (20, 40579896), (21, 38647520), (24, 33816580), (28, 28985640), (30, 27053264), (32, 25362435), (35, 23188512), (38, 21357840), (40, 20289948), (42, 19323760), (48, 16908290), (56, 14492820), (57, 14238560), (60, 13526632), (70, 11594256), (76, 10678920), (80, 10144974), (84, 9661880), (95, 8543136), (96, 8454145), (105, 7729504), (112, 7246410), (114, 7119280), (120, 6763316), (133, 6102240), (140, 5797128), (152, 5339460), (160, 5072487), (168, 4830940), (190, 4271568), (210, 3864752), (224, 3623205), (228, 3559640), (240, 3381658), (266, 3051120), (280, 2898564), (285, 2847712), (304, 2669730), (336, 2415470), (380, 2135784), (399, 2034080), (420, 1932376), (456, 1779820), (480, 1690829), (532, 1525560), (560, 1449282), (570, 1423856), (608, 1334865), (665, 1220448), (672, 1207735), (760, 1067892), (798, 1017040), (840, 966188), (912, 889910), (1064, 762780), (1120, 724641), (1140, 711928), (1330, 610224), (1520, 533946), (1596, 508520), (1680, 483094), (1824, 444955), (1995, 406816), (2128, 381390), (2280, 355964), (2660, 305112), (3040, 266973), (3192, 254260), (3360, 241547), (3990, 203408), (4256, 190695), (4560, 177982), (5320, 152556), (6384, 127130), (7980, 101704), (9120, 88991), (10640, 76278), (12713, 63840), (12768, 63565), (15960, 50852), (21280, 38139), (25426, 31920)]