685952280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48857}}^1$

素因数の和:48890

約数の個数: 128

約数和(自身を含む): 2462443200

約数和(自身を除く): 1776490920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 48857, 97714, 146571, 195428, 244285, 293142, 390856, 439713, 488570, 586284, 635141, 732855, 879426, 977140, 1172568, 1270282, 1319139, 1465710, 1758852, 1905423, 1954280, 2198565, 2540564, 2638278, 2931420, 3175705, 3517704, 3810846, 4397130, 5081128, 5276556, 5716269, 5862840, 6351410, 6595695, 7621692, 8794260, 9527115, 10553112, 11432538, 12702820, 13191390, 15243384, 17148807, 17588520, 19054230, 22865076, 25405640, 26382780, 28581345, 34297614, 38108460, 45730152, 52765560, 57162690, 68595228, 76216920, 85744035, 114325380, 137190456, 171488070, 228650760, 342976140, 685952280]

約数ペア:

[(1, 685952280), (2, 342976140), (3, 228650760), (4, 171488070), (5, 137190456), (6, 114325380), (8, 85744035), (9, 76216920), (10, 68595228), (12, 57162690), (13, 52765560), (15, 45730152), (18, 38108460), (20, 34297614), (24, 28581345), (26, 26382780), (27, 25405640), (30, 22865076), (36, 19054230), (39, 17588520), (40, 17148807), (45, 15243384), (52, 13191390), (54, 12702820), (60, 11432538), (65, 10553112), (72, 9527115), (78, 8794260), (90, 7621692), (104, 6595695), (108, 6351410), (117, 5862840), (120, 5716269), (130, 5276556), (135, 5081128), (156, 4397130), (180, 3810846), (195, 3517704), (216, 3175705), (234, 2931420), (260, 2638278), (270, 2540564), (312, 2198565), (351, 1954280), (360, 1905423), (390, 1758852), (468, 1465710), (520, 1319139), (540, 1270282), (585, 1172568), (702, 977140), (780, 879426), (936, 732855), (1080, 635141), (1170, 586284), (1404, 488570), (1560, 439713), (1755, 390856), (2340, 293142), (2808, 244285), (3510, 195428), (4680, 146571), (7020, 97714), (14040, 48857)]