345405360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 1113803712

約数和(自身を除く): 768398352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 97, 111, 120, 148, 185, 194, 222, 240, 291, 296, 370, 388, 401, 444, 485, 555, 582, 592, 740, 776, 802, 888, 970, 1110, 1164, 1203, 1455, 1480, 1552, 1604, 1776, 1940, 2005, 2220, 2328, 2406, 2910, 2960, 3208, 3589, 3880, 4010, 4440, 4656, 4812, 5820, 6015, 6416, 7178, 7760, 8020, 8880, 9624, 10767, 11640, 12030, 14356, 14837, 16040, 17945, 19248, 21534, 23280, 24060, 28712, 29674, 32080, 35890, 38897, 43068, 44511, 48120, 53835, 57424, 59348, 71780, 74185, 77794, 86136, 89022, 96240, 107670, 116691, 118696, 143560, 148370, 155588, 172272, 178044, 194485, 215340, 222555, 233382, 237392, 287120, 296740, 311176, 356088, 388970, 430680, 445110, 466764, 583455, 593480, 622352, 712176, 777940, 861360, 890220, 933528, 1166910, 1186960, 1439189, 1555880, 1780440, 1867056, 2333820, 2878378, 3111760, 3560880, 4317567, 4667640, 5756756, 7195945, 8635134, 9335280, 11513512, 14391890, 17270268, 21587835, 23027024, 28783780, 34540536, 43175670, 57567560, 69081072, 86351340, 115135120, 172702680, 345405360]

約数ペア:

[(1, 345405360), (2, 172702680), (3, 115135120), (4, 86351340), (5, 69081072), (6, 57567560), (8, 43175670), (10, 34540536), (12, 28783780), (15, 23027024), (16, 21587835), (20, 17270268), (24, 14391890), (30, 11513512), (37, 9335280), (40, 8635134), (48, 7195945), (60, 5756756), (74, 4667640), (80, 4317567), (97, 3560880), (111, 3111760), (120, 2878378), (148, 2333820), (185, 1867056), (194, 1780440), (222, 1555880), (240, 1439189), (291, 1186960), (296, 1166910), (370, 933528), (388, 890220), (401, 861360), (444, 777940), (485, 712176), (555, 622352), (582, 593480), (592, 583455), (740, 466764), (776, 445110), (802, 430680), (888, 388970), (970, 356088), (1110, 311176), (1164, 296740), (1203, 287120), (1455, 237392), (1480, 233382), (1552, 222555), (1604, 215340), (1776, 194485), (1940, 178044), (2005, 172272), (2220, 155588), (2328, 148370), (2406, 143560), (2910, 118696), (2960, 116691), (3208, 107670), (3589, 96240), (3880, 89022), (4010, 86136), (4440, 77794), (4656, 74185), (4812, 71780), (5820, 59348), (6015, 57424), (6416, 53835), (7178, 48120), (7760, 44511), (8020, 43068), (8880, 38897), (9624, 35890), (10767, 32080), (11640, 29674), (12030, 28712), (14356, 24060), (14837, 23280), (16040, 21534), (17945, 19248)]