78595440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4253}}^1$

素因数の和:4287

約数の個数: 160

約数和(自身を含む): 303837696

約数和(自身を除く): 225242256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4253, 4620, 6160, 8506, 9240, 12759, 17012, 18480, 21265, 25518, 29771, 34024, 42530, 46783, 51036, 59542, 63795, 68048, 85060, 89313, 93566, 102072, 119084, 127590, 140349, 148855, 170120, 178626, 187132, 204144, 233915, 238168, 255180, 280698, 297710, 327481, 340240, 357252, 374264, 446565, 467830, 476336, 510360, 561396, 595420, 654962, 701745, 714504, 748528, 893130, 935660, 982443, 1020720, 1122792, 1190840, 1309924, 1403490, 1429008, 1637405, 1786260, 1871320, 1964886, 2245584, 2381680, 2619848, 2806980, 3274810, 3572520, 3742640, 3929772, 4912215, 5239696, 5613960, 6549620, 7145040, 7859544, 9824430, 11227920, 13099240, 15719088, 19648860, 26198480, 39297720, 78595440]

約数ペア:

[(1, 78595440), (2, 39297720), (3, 26198480), (4, 19648860), (5, 15719088), (6, 13099240), (7, 11227920), (8, 9824430), (10, 7859544), (11, 7145040), (12, 6549620), (14, 5613960), (15, 5239696), (16, 4912215), (20, 3929772), (21, 3742640), (22, 3572520), (24, 3274810), (28, 2806980), (30, 2619848), (33, 2381680), (35, 2245584), (40, 1964886), (42, 1871320), (44, 1786260), (48, 1637405), (55, 1429008), (56, 1403490), (60, 1309924), (66, 1190840), (70, 1122792), (77, 1020720), (80, 982443), (84, 935660), (88, 893130), (105, 748528), (110, 714504), (112, 701745), (120, 654962), (132, 595420), (140, 561396), (154, 510360), (165, 476336), (168, 467830), (176, 446565), (210, 374264), (220, 357252), (231, 340240), (240, 327481), (264, 297710), (280, 280698), (308, 255180), (330, 238168), (336, 233915), (385, 204144), (420, 187132), (440, 178626), (462, 170120), (528, 148855), (560, 140349), (616, 127590), (660, 119084), (770, 102072), (840, 93566), (880, 89313), (924, 85060), (1155, 68048), (1232, 63795), (1320, 59542), (1540, 51036), (1680, 46783), (1848, 42530), (2310, 34024), (2640, 29771), (3080, 25518), (3696, 21265), (4253, 18480), (4620, 17012), (6160, 12759), (8506, 9240)]