1021176720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2671}}^1$

素因数の和:2755

約数の個数: 200

約数和(自身を含む): 3608161920

約数和(自身を除く): 2586985200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 270, 295, 324, 354, 360, 405, 432, 472, 531, 540, 590, 648, 708, 720, 810, 885, 944, 1062, 1080, 1180, 1296, 1416, 1593, 1620, 1770, 2124, 2160, 2360, 2655, 2671, 2832, 3186, 3240, 3540, 4248, 4720, 4779, 5310, 5342, 6372, 6480, 7080, 7965, 8013, 8496, 9558, 10620, 10684, 12744, 13355, 14160, 15930, 16026, 19116, 21240, 21368, 23895, 24039, 25488, 26710, 31860, 32052, 38232, 40065, 42480, 42736, 47790, 48078, 53420, 63720, 64104, 72117, 76464, 80130, 95580, 96156, 106840, 120195, 127440, 128208, 144234, 157589, 160260, 191160, 192312, 213680, 216351, 240390, 288468, 315178, 320520, 360585, 382320, 384624, 432702, 472767, 480780, 576936, 630356, 641040, 721170, 787945, 865404, 945534, 961560, 1081755, 1153872, 1260712, 1418301, 1442340, 1575890, 1730808, 1891068, 1923120, 2163510, 2363835, 2521424, 2836602, 2884680, 3151780, 3461616, 3782136, 4254903, 4327020, 4727670, 5673204, 5769360, 6303560, 7091505, 7564272, 8509806, 8654040, 9455340, 11346408, 12607120, 12764709, 14183010, 17019612, 17308080, 18910680, 21274515, 22692816, 25529418, 28366020, 34039224, 37821360, 42549030, 51058836, 56732040, 63823545, 68078448, 85098060, 102117672, 113464080, 127647090, 170196120, 204235344, 255294180, 340392240, 510588360, 1021176720]

約数ペア:

[(1, 1021176720), (2, 510588360), (3, 340392240), (4, 255294180), (5, 204235344), (6, 170196120), (8, 127647090), (9, 113464080), (10, 102117672), (12, 85098060), (15, 68078448), (16, 63823545), (18, 56732040), (20, 51058836), (24, 42549030), (27, 37821360), (30, 34039224), (36, 28366020), (40, 25529418), (45, 22692816), (48, 21274515), (54, 18910680), (59, 17308080), (60, 17019612), (72, 14183010), (80, 12764709), (81, 12607120), (90, 11346408), (108, 9455340), (118, 8654040), (120, 8509806), (135, 7564272), (144, 7091505), (162, 6303560), (177, 5769360), (180, 5673204), (216, 4727670), (236, 4327020), (240, 4254903), (270, 3782136), (295, 3461616), (324, 3151780), (354, 2884680), (360, 2836602), (405, 2521424), (432, 2363835), (472, 2163510), (531, 1923120), (540, 1891068), (590, 1730808), (648, 1575890), (708, 1442340), (720, 1418301), (810, 1260712), (885, 1153872), (944, 1081755), (1062, 961560), (1080, 945534), (1180, 865404), (1296, 787945), (1416, 721170), (1593, 641040), (1620, 630356), (1770, 576936), (2124, 480780), (2160, 472767), (2360, 432702), (2655, 384624), (2671, 382320), (2832, 360585), (3186, 320520), (3240, 315178), (3540, 288468), (4248, 240390), (4720, 216351), (4779, 213680), (5310, 192312), (5342, 191160), (6372, 160260), (6480, 157589), (7080, 144234), (7965, 128208), (8013, 127440), (8496, 120195), (9558, 106840), (10620, 96156), (10684, 95580), (12744, 80130), (13355, 76464), (14160, 72117), (15930, 64104), (16026, 63720), (19116, 53420), (21240, 48078), (21368, 47790), (23895, 42736), (24039, 42480), (25488, 40065), (26710, 38232), (31860, 32052)]