938778960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1459}}^1$

素因数の和:1865

約数の個数: 160

約数和(自身を含む): 3336929280

約数和(自身を除く): 2398150320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 383, 420, 560, 766, 840, 1149, 1459, 1532, 1680, 1915, 2298, 2681, 2918, 3064, 3830, 4377, 4596, 5362, 5745, 5836, 6128, 7295, 7660, 8043, 8754, 9192, 10213, 10724, 11490, 11672, 13405, 14590, 15320, 16086, 17508, 18384, 20426, 21448, 21885, 22980, 23344, 26810, 29180, 30639, 30640, 32172, 35016, 40215, 40852, 42896, 43770, 45960, 51065, 53620, 58360, 61278, 64344, 70032, 80430, 81704, 87540, 91920, 102130, 107240, 116720, 122556, 128688, 153195, 160860, 163408, 175080, 204260, 214480, 245112, 306390, 321720, 350160, 408520, 490224, 558797, 612780, 643440, 817040, 1117594, 1225560, 1676391, 2235188, 2451120, 2793985, 3352782, 3911579, 4470376, 5587970, 6705564, 7823158, 8381955, 8940752, 11175940, 11734737, 13411128, 15646316, 16763910, 19557895, 22351880, 23469474, 26822256, 31292632, 33527820, 39115790, 44703760, 46938948, 58673685, 62585264, 67055640, 78231580, 93877896, 117347370, 134111280, 156463160, 187755792, 234694740, 312926320, 469389480, 938778960]

約数ペア:

[(1, 938778960), (2, 469389480), (3, 312926320), (4, 234694740), (5, 187755792), (6, 156463160), (7, 134111280), (8, 117347370), (10, 93877896), (12, 78231580), (14, 67055640), (15, 62585264), (16, 58673685), (20, 46938948), (21, 44703760), (24, 39115790), (28, 33527820), (30, 31292632), (35, 26822256), (40, 23469474), (42, 22351880), (48, 19557895), (56, 16763910), (60, 15646316), (70, 13411128), (80, 11734737), (84, 11175940), (105, 8940752), (112, 8381955), (120, 7823158), (140, 6705564), (168, 5587970), (210, 4470376), (240, 3911579), (280, 3352782), (336, 2793985), (383, 2451120), (420, 2235188), (560, 1676391), (766, 1225560), (840, 1117594), (1149, 817040), (1459, 643440), (1532, 612780), (1680, 558797), (1915, 490224), (2298, 408520), (2681, 350160), (2918, 321720), (3064, 306390), (3830, 245112), (4377, 214480), (4596, 204260), (5362, 175080), (5745, 163408), (5836, 160860), (6128, 153195), (7295, 128688), (7660, 122556), (8043, 116720), (8754, 107240), (9192, 102130), (10213, 91920), (10724, 87540), (11490, 81704), (11672, 80430), (13405, 70032), (14590, 64344), (15320, 61278), (16086, 58360), (17508, 53620), (18384, 51065), (20426, 45960), (21448, 43770), (21885, 42896), (22980, 40852), (23344, 40215), (26810, 35016), (29180, 32172), (30639, 30640)]