264268680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 874359360

約数和(自身を除く): 610090680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 157, 166, 169, 195, 249, 260, 312, 314, 332, 338, 390, 415, 471, 498, 507, 520, 628, 664, 676, 780, 785, 830, 845, 942, 996, 1014, 1079, 1245, 1256, 1352, 1560, 1570, 1660, 1690, 1884, 1992, 2028, 2041, 2158, 2355, 2490, 2535, 3140, 3237, 3320, 3380, 3768, 4056, 4082, 4316, 4710, 4980, 5070, 5395, 6123, 6280, 6474, 6760, 8164, 8632, 9420, 9960, 10140, 10205, 10790, 12246, 12948, 13031, 14027, 16185, 16328, 18840, 20280, 20410, 21580, 24492, 25896, 26062, 26533, 28054, 30615, 32370, 39093, 40820, 42081, 43160, 48984, 52124, 53066, 56108, 61230, 64740, 65155, 70135, 78186, 79599, 81640, 84162, 104248, 106132, 112216, 122460, 129480, 130310, 132665, 140270, 156372, 159198, 168324, 169403, 195465, 210405, 212264, 244920, 260620, 265330, 280540, 312744, 318396, 336648, 338806, 390930, 397995, 420810, 508209, 521240, 530660, 561080, 636792, 677612, 781860, 795990, 841620, 847015, 1016418, 1061320, 1355224, 1563720, 1591980, 1683240, 1694030, 2032836, 2202239, 2541045, 3183960, 3388060, 4065672, 4404478, 5082090, 6606717, 6776120, 8808956, 10164180, 11011195, 13213434, 17617912, 20328360, 22022390, 26426868, 33033585, 44044780, 52853736, 66067170, 88089560, 132134340, 264268680]

約数ペア:

[(1, 264268680), (2, 132134340), (3, 88089560), (4, 66067170), (5, 52853736), (6, 44044780), (8, 33033585), (10, 26426868), (12, 22022390), (13, 20328360), (15, 17617912), (20, 13213434), (24, 11011195), (26, 10164180), (30, 8808956), (39, 6776120), (40, 6606717), (52, 5082090), (60, 4404478), (65, 4065672), (78, 3388060), (83, 3183960), (104, 2541045), (120, 2202239), (130, 2032836), (156, 1694030), (157, 1683240), (166, 1591980), (169, 1563720), (195, 1355224), (249, 1061320), (260, 1016418), (312, 847015), (314, 841620), (332, 795990), (338, 781860), (390, 677612), (415, 636792), (471, 561080), (498, 530660), (507, 521240), (520, 508209), (628, 420810), (664, 397995), (676, 390930), (780, 338806), (785, 336648), (830, 318396), (845, 312744), (942, 280540), (996, 265330), (1014, 260620), (1079, 244920), (1245, 212264), (1256, 210405), (1352, 195465), (1560, 169403), (1570, 168324), (1660, 159198), (1690, 156372), (1884, 140270), (1992, 132665), (2028, 130310), (2041, 129480), (2158, 122460), (2355, 112216), (2490, 106132), (2535, 104248), (3140, 84162), (3237, 81640), (3320, 79599), (3380, 78186), (3768, 70135), (4056, 65155), (4082, 64740), (4316, 61230), (4710, 56108), (4980, 53066), (5070, 52124), (5395, 48984), (6123, 43160), (6280, 42081), (6474, 40820), (6760, 39093), (8164, 32370), (8632, 30615), (9420, 28054), (9960, 26533), (10140, 26062), (10205, 25896), (10790, 24492), (12246, 21580), (12948, 20410), (13031, 20280), (14027, 18840), (16185, 16328)]