1779341520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6299}}^1$

素因数の和:6433

約数の個数: 160

約数和(自身を含む): 6074611200

約数和(自身を除く): 4295269680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 107, 110, 120, 132, 165, 176, 214, 220, 240, 264, 321, 330, 428, 440, 528, 535, 642, 660, 856, 880, 1070, 1177, 1284, 1320, 1605, 1712, 2140, 2354, 2568, 2640, 3210, 3531, 4280, 4708, 5136, 5885, 6299, 6420, 7062, 8560, 9416, 11770, 12598, 12840, 14124, 17655, 18832, 18897, 23540, 25196, 25680, 28248, 31495, 35310, 37794, 47080, 50392, 56496, 62990, 69289, 70620, 75588, 94160, 94485, 100784, 125980, 138578, 141240, 151176, 188970, 207867, 251960, 277156, 282480, 302352, 346445, 377940, 415734, 503920, 554312, 673993, 692890, 755880, 831468, 1039335, 1108624, 1347986, 1385780, 1511760, 1662936, 2021979, 2078670, 2695972, 2771560, 3325872, 3369965, 4043958, 4157340, 5391944, 5543120, 6739930, 7413923, 8087916, 8314680, 10109895, 10783888, 13479860, 14827846, 16175832, 16629360, 20219790, 22241769, 26959720, 29655692, 32351664, 37069615, 40439580, 44483538, 53919440, 59311384, 74139230, 80879160, 88967076, 111208845, 118622768, 148278460, 161758320, 177934152, 222417690, 296556920, 355868304, 444835380, 593113840, 889670760, 1779341520]

約数ペア:

[(1, 1779341520), (2, 889670760), (3, 593113840), (4, 444835380), (5, 355868304), (6, 296556920), (8, 222417690), (10, 177934152), (11, 161758320), (12, 148278460), (15, 118622768), (16, 111208845), (20, 88967076), (22, 80879160), (24, 74139230), (30, 59311384), (33, 53919440), (40, 44483538), (44, 40439580), (48, 37069615), (55, 32351664), (60, 29655692), (66, 26959720), (80, 22241769), (88, 20219790), (107, 16629360), (110, 16175832), (120, 14827846), (132, 13479860), (165, 10783888), (176, 10109895), (214, 8314680), (220, 8087916), (240, 7413923), (264, 6739930), (321, 5543120), (330, 5391944), (428, 4157340), (440, 4043958), (528, 3369965), (535, 3325872), (642, 2771560), (660, 2695972), (856, 2078670), (880, 2021979), (1070, 1662936), (1177, 1511760), (1284, 1385780), (1320, 1347986), (1605, 1108624), (1712, 1039335), (2140, 831468), (2354, 755880), (2568, 692890), (2640, 673993), (3210, 554312), (3531, 503920), (4280, 415734), (4708, 377940), (5136, 346445), (5885, 302352), (6299, 282480), (6420, 277156), (7062, 251960), (8560, 207867), (9416, 188970), (11770, 151176), (12598, 141240), (12840, 138578), (14124, 125980), (17655, 100784), (18832, 94485), (18897, 94160), (23540, 75588), (25196, 70620), (25680, 69289), (28248, 62990), (31495, 56496), (35310, 50392), (37794, 47080)]