307298640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2777

約数の個数: 160

約数和(自身を含む): 1063789056

約数和(自身を除く): 756490416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2064, 2365, 2580, 2640, 2707, 2838, 3440, 3784, 4730, 5160, 5414, 5676, 7095, 7568, 8121, 9460, 10320, 10828, 11352, 13535, 14190, 16242, 18920, 21656, 22704, 27070, 28380, 29777, 32484, 37840, 40605, 43312, 54140, 56760, 59554, 64968, 81210, 89331, 108280, 113520, 116401, 119108, 129936, 148885, 162420, 178662, 216560, 232802, 238216, 297770, 324840, 349203, 357324, 446655, 465604, 476432, 582005, 595540, 649680, 698406, 714648, 893310, 931208, 1164010, 1191080, 1280411, 1396812, 1429296, 1746015, 1786620, 1862416, 2328020, 2382160, 2560822, 2793624, 3492030, 3573240, 3841233, 4656040, 5121644, 5587248, 6402055, 6984060, 7146480, 7682466, 9312080, 10243288, 12804110, 13968120, 15364932, 19206165, 20486576, 25608220, 27936240, 30729864, 38412330, 51216440, 61459728, 76824660, 102432880, 153649320, 307298640]

約数ペア:

[(1, 307298640), (2, 153649320), (3, 102432880), (4, 76824660), (5, 61459728), (6, 51216440), (8, 38412330), (10, 30729864), (11, 27936240), (12, 25608220), (15, 20486576), (16, 19206165), (20, 15364932), (22, 13968120), (24, 12804110), (30, 10243288), (33, 9312080), (40, 7682466), (43, 7146480), (44, 6984060), (48, 6402055), (55, 5587248), (60, 5121644), (66, 4656040), (80, 3841233), (86, 3573240), (88, 3492030), (110, 2793624), (120, 2560822), (129, 2382160), (132, 2328020), (165, 1862416), (172, 1786620), (176, 1746015), (215, 1429296), (220, 1396812), (240, 1280411), (258, 1191080), (264, 1164010), (330, 931208), (344, 893310), (430, 714648), (440, 698406), (473, 649680), (516, 595540), (528, 582005), (645, 476432), (660, 465604), (688, 446655), (860, 357324), (880, 349203), (946, 324840), (1032, 297770), (1290, 238216), (1320, 232802), (1419, 216560), (1720, 178662), (1892, 162420), (2064, 148885), (2365, 129936), (2580, 119108), (2640, 116401), (2707, 113520), (2838, 108280), (3440, 89331), (3784, 81210), (4730, 64968), (5160, 59554), (5414, 56760), (5676, 54140), (7095, 43312), (7568, 40605), (8121, 37840), (9460, 32484), (10320, 29777), (10828, 28380), (11352, 27070), (13535, 22704), (14190, 21656), (16242, 18920)]