1087109520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8293

約数の個数: 160

約数和(自身を含む): 3900702720

約数和(自身を除く): 2813593200

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, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 8191, 8295, 8848, 9480, 11060, 13272, 16382, 16590, 18960, 22120, 24573, 26544, 32764, 33180, 40955, 44240, 49146, 57337, 65528, 66360, 81910, 98292, 114674, 122865, 131056, 132720, 163820, 172011, 196584, 229348, 245730, 286685, 327640, 344022, 393168, 458696, 491460, 573370, 647089, 655280, 688044, 860055, 917392, 982920, 1146740, 1294178, 1376088, 1720110, 1941267, 1965840, 2293480, 2588356, 2752176, 3235445, 3440220, 3882534, 4529623, 4586960, 5176712, 6470890, 6880440, 7765068, 9059246, 9706335, 10353424, 12941780, 13588869, 13760880, 15530136, 18118492, 19412670, 22648115, 25883560, 27177738, 31060272, 36236984, 38825340, 45296230, 51767120, 54355476, 67944345, 72473968, 77650680, 90592460, 108710952, 135888690, 155301360, 181184920, 217421904, 271777380, 362369840, 543554760, 1087109520]

約数ペア:

[(1, 1087109520), (2, 543554760), (3, 362369840), (4, 271777380), (5, 217421904), (6, 181184920), (7, 155301360), (8, 135888690), (10, 108710952), (12, 90592460), (14, 77650680), (15, 72473968), (16, 67944345), (20, 54355476), (21, 51767120), (24, 45296230), (28, 38825340), (30, 36236984), (35, 31060272), (40, 27177738), (42, 25883560), (48, 22648115), (56, 19412670), (60, 18118492), (70, 15530136), (79, 13760880), (80, 13588869), (84, 12941780), (105, 10353424), (112, 9706335), (120, 9059246), (140, 7765068), (158, 6880440), (168, 6470890), (210, 5176712), (237, 4586960), (240, 4529623), (280, 3882534), (316, 3440220), (336, 3235445), (395, 2752176), (420, 2588356), (474, 2293480), (553, 1965840), (560, 1941267), (632, 1720110), (790, 1376088), (840, 1294178), (948, 1146740), (1106, 982920), (1185, 917392), (1264, 860055), (1580, 688044), (1659, 655280), (1680, 647089), (1896, 573370), (2212, 491460), (2370, 458696), (2765, 393168), (3160, 344022), (3318, 327640), (3792, 286685), (4424, 245730), (4740, 229348), (5530, 196584), (6320, 172011), (6636, 163820), (8191, 132720), (8295, 131056), (8848, 122865), (9480, 114674), (11060, 98292), (13272, 81910), (16382, 66360), (16590, 65528), (18960, 57337), (22120, 49146), (24573, 44240), (26544, 40955), (32764, 33180)]