2080706040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35899}}^1$

素因数の和:35946

約数の個数: 192

約数和(自身を含む): 8064576000

約数和(自身を除く): 5983869960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7245, 8280, 9660, 11592, 14490, 19320, 28980, 35899, 57960, 71798, 107697, 143596, 179495, 215394, 251293, 287192, 323091, 358990, 430788, 502586, 538485, 646182, 717980, 753879, 825677, 861576, 1005172, 1076970, 1256465, 1292364, 1435960, 1507758, 1615455, 1651354, 2010344, 2153940, 2261637, 2477031, 2512930, 2584728, 3015516, 3230910, 3302708, 3769395, 4128385, 4307880, 4523274, 4954062, 5025860, 5779739, 6031032, 6461820, 6605416, 7431093, 7538790, 8256770, 9046548, 9908124, 10051720, 11308185, 11559478, 12385155, 12923640, 14862186, 15077580, 16513540, 17339217, 18093096, 19816248, 22616370, 23118956, 24770310, 28898695, 29724372, 30155160, 33027080, 34678434, 37155465, 45232740, 46237912, 49540620, 52017651, 57797390, 59448744, 69356868, 74310930, 86696085, 90465480, 99081240, 104035302, 115594780, 138713736, 148621860, 173392170, 208070604, 231189560, 260088255, 297243720, 346784340, 416141208, 520176510, 693568680, 1040353020, 2080706040]

約数ペア:

[(1, 2080706040), (2, 1040353020), (3, 693568680), (4, 520176510), (5, 416141208), (6, 346784340), (7, 297243720), (8, 260088255), (9, 231189560), (10, 208070604), (12, 173392170), (14, 148621860), (15, 138713736), (18, 115594780), (20, 104035302), (21, 99081240), (23, 90465480), (24, 86696085), (28, 74310930), (30, 69356868), (35, 59448744), (36, 57797390), (40, 52017651), (42, 49540620), (45, 46237912), (46, 45232740), (56, 37155465), (60, 34678434), (63, 33027080), (69, 30155160), (70, 29724372), (72, 28898695), (84, 24770310), (90, 23118956), (92, 22616370), (105, 19816248), (115, 18093096), (120, 17339217), (126, 16513540), (138, 15077580), (140, 14862186), (161, 12923640), (168, 12385155), (180, 11559478), (184, 11308185), (207, 10051720), (210, 9908124), (230, 9046548), (252, 8256770), (276, 7538790), (280, 7431093), (315, 6605416), (322, 6461820), (345, 6031032), (360, 5779739), (414, 5025860), (420, 4954062), (460, 4523274), (483, 4307880), (504, 4128385), (552, 3769395), (630, 3302708), (644, 3230910), (690, 3015516), (805, 2584728), (828, 2512930), (840, 2477031), (920, 2261637), (966, 2153940), (1035, 2010344), (1260, 1651354), (1288, 1615455), (1380, 1507758), (1449, 1435960), (1610, 1292364), (1656, 1256465), (1932, 1076970), (2070, 1005172), (2415, 861576), (2520, 825677), (2760, 753879), (2898, 717980), (3220, 646182), (3864, 538485), (4140, 502586), (4830, 430788), (5796, 358990), (6440, 323091), (7245, 287192), (8280, 251293), (9660, 215394), (11592, 179495), (14490, 143596), (19320, 107697), (28980, 71798), (35899, 57960)]