446407920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3900

約数の個数: 240

約数和(自身を含む): 1788314112

約数和(自身を除く): 1341906192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3851, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7702, 7728, 8280, 9660, 11553, 11592, 12880, 14490, 15404, 16560, 19255, 19320, 23106, 23184, 26957, 28980, 30808, 34659, 38510, 38640, 46212, 53914, 57765, 57960, 61616, 69318, 77020, 80871, 88573, 92424, 107828, 115530, 115920, 134785, 138636, 154040, 161742, 173295, 177146, 184848, 215656, 231060, 242613, 265719, 269570, 277272, 308080, 323484, 346590, 354292, 404355, 431312, 442865, 462120, 485226, 531438, 539140, 554544, 620011, 646968, 693180, 708584, 797157, 808710, 885730, 924240, 970452, 1062876, 1078280, 1213065, 1240022, 1293936, 1328595, 1386360, 1417168, 1594314, 1617420, 1771460, 1860033, 1940904, 2125752, 2156560, 2426130, 2480044, 2657190, 2772720, 3100055, 3188628, 3234840, 3542920, 3720066, 3881808, 3985785, 4251504, 4852260, 4960088, 5314380, 5580099, 6200110, 6377256, 6469680, 7085840, 7440132, 7971570, 9300165, 9704520, 9920176, 10628760, 11160198, 12400220, 12754512, 14880264, 15943140, 18600330, 19409040, 21257520, 22320396, 24800440, 27900495, 29760528, 31886280, 37200660, 44640792, 49600880, 55800990, 63772560, 74401320, 89281584, 111601980, 148802640, 223203960, 446407920]

約数ペア:

[(1, 446407920), (2, 223203960), (3, 148802640), (4, 111601980), (5, 89281584), (6, 74401320), (7, 63772560), (8, 55800990), (9, 49600880), (10, 44640792), (12, 37200660), (14, 31886280), (15, 29760528), (16, 27900495), (18, 24800440), (20, 22320396), (21, 21257520), (23, 19409040), (24, 18600330), (28, 15943140), (30, 14880264), (35, 12754512), (36, 12400220), (40, 11160198), (42, 10628760), (45, 9920176), (46, 9704520), (48, 9300165), (56, 7971570), (60, 7440132), (63, 7085840), (69, 6469680), (70, 6377256), (72, 6200110), (80, 5580099), (84, 5314380), (90, 4960088), (92, 4852260), (105, 4251504), (112, 3985785), (115, 3881808), (120, 3720066), (126, 3542920), (138, 3234840), (140, 3188628), (144, 3100055), (161, 2772720), (168, 2657190), (180, 2480044), (184, 2426130), (207, 2156560), (210, 2125752), (230, 1940904), (240, 1860033), (252, 1771460), (276, 1617420), (280, 1594314), (315, 1417168), (322, 1386360), (336, 1328595), (345, 1293936), (360, 1240022), (368, 1213065), (414, 1078280), (420, 1062876), (460, 970452), (483, 924240), (504, 885730), (552, 808710), (560, 797157), (630, 708584), (644, 693180), (690, 646968), (720, 620011), (805, 554544), (828, 539140), (840, 531438), (920, 485226), (966, 462120), (1008, 442865), (1035, 431312), (1104, 404355), (1260, 354292), (1288, 346590), (1380, 323484), (1449, 308080), (1610, 277272), (1656, 269570), (1680, 265719), (1840, 242613), (1932, 231060), (2070, 215656), (2415, 184848), (2520, 177146), (2576, 173295), (2760, 161742), (2898, 154040), (3220, 138636), (3312, 134785), (3851, 115920), (3864, 115530), (4140, 107828), (4830, 92424), (5040, 88573), (5520, 80871), (5796, 77020), (6440, 69318), (7245, 61616), (7702, 57960), (7728, 57765), (8280, 53914), (9660, 46212), (11553, 38640), (11592, 38510), (12880, 34659), (14490, 30808), (15404, 28980), (16560, 26957), (19255, 23184), (19320, 23106)]