1287326040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1583

約数の個数: 384

約数和(自身を含む): 5281355520

約数和(自身を除く): 3994029480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 98, 104, 105, 110, 120, 130, 132, 140, 143, 147, 154, 156, 165, 168, 182, 195, 196, 210, 220, 231, 245, 260, 264, 273, 280, 286, 294, 308, 312, 330, 364, 385, 390, 392, 420, 429, 440, 455, 462, 490, 520, 539, 546, 572, 588, 616, 637, 660, 715, 728, 735, 770, 780, 840, 858, 910, 924, 980, 1001, 1078, 1092, 1144, 1155, 1176, 1274, 1320, 1365, 1430, 1470, 1531, 1540, 1560, 1617, 1716, 1820, 1848, 1911, 1960, 2002, 2145, 2156, 2184, 2310, 2548, 2695, 2730, 2860, 2940, 3003, 3062, 3080, 3185, 3234, 3432, 3640, 3822, 4004, 4290, 4312, 4593, 4620, 5005, 5096, 5390, 5460, 5720, 5880, 6006, 6124, 6370, 6468, 7007, 7644, 7655, 8008, 8085, 8580, 9186, 9240, 9555, 10010, 10717, 10780, 10920, 12012, 12248, 12740, 12936, 14014, 15015, 15288, 15310, 16170, 16841, 17160, 18372, 19110, 19903, 20020, 21021, 21434, 21560, 22965, 24024, 25480, 28028, 30030, 30620, 32151, 32340, 33682, 35035, 36744, 38220, 39806, 40040, 42042, 42868, 45930, 50523, 53585, 56056, 59709, 60060, 61240, 64302, 64680, 67364, 70070, 75019, 76440, 79612, 84084, 84205, 85736, 91860, 99515, 101046, 105105, 107170, 117887, 119418, 120120, 128604, 134728, 139321, 140140, 150038, 159224, 160755, 168168, 168410, 183720, 199030, 202092, 210210, 214340, 218933, 225057, 235774, 238836, 252615, 257208, 278642, 280280, 298545, 300076, 321510, 336820, 353661, 375095, 398060, 404184, 417963, 420420, 428680, 437866, 450114, 471548, 477672, 505230, 557284, 589435, 597090, 600152, 643020, 656799, 673640, 696605, 707322, 750190, 796120, 825209, 835926, 840840, 875732, 900228, 943096, 975247, 1010460, 1094665, 1114568, 1125285, 1178870, 1194180, 1286040, 1313598, 1393210, 1414644, 1500380, 1532531, 1650418, 1671852, 1751464, 1768305, 1800456, 1950494, 2020920, 2089815, 2189330, 2250570, 2357740, 2388360, 2475627, 2627196, 2786420, 2829288, 2925741, 3000760, 3065062, 3283995, 3300836, 3343704, 3536610, 3900988, 4126045, 4179630, 4378660, 4501140, 4597593, 4715480, 4876235, 4951254, 5254392, 5572840, 5851482, 6130124, 6567990, 6601672, 7073220, 7662655, 7801976, 8252090, 8359260, 8757320, 9002280, 9195186, 9752470, 9902508, 10727717, 11702964, 12260248, 12378135, 13135980, 14146440, 14628705, 15325310, 16504180, 16718520, 18390372, 19504940, 19805016, 21455434, 22987965, 23405928, 24756270, 26271960, 29257410, 30650620, 32183151, 33008360, 36780744, 39009880, 42910868, 45975930, 49512540, 53638585, 58514820, 61301240, 64366302, 85821736, 91951860, 99025080, 107277170, 117029640, 128732604, 160915755, 183903720, 214554340, 257465208, 321831510, 429108680, 643663020, 1287326040]

約数ペア:

[(1, 1287326040), (2, 643663020), (3, 429108680), (4, 321831510), (5, 257465208), (6, 214554340), (7, 183903720), (8, 160915755), (10, 128732604), (11, 117029640), (12, 107277170), (13, 99025080), (14, 91951860), (15, 85821736), (20, 64366302), (21, 61301240), (22, 58514820), (24, 53638585), (26, 49512540), (28, 45975930), (30, 42910868), (33, 39009880), (35, 36780744), (39, 33008360), (40, 32183151), (42, 30650620), (44, 29257410), (49, 26271960), (52, 24756270), (55, 23405928), (56, 22987965), (60, 21455434), (65, 19805016), (66, 19504940), (70, 18390372), (77, 16718520), (78, 16504180), (84, 15325310), (88, 14628705), (91, 14146440), (98, 13135980), (104, 12378135), (105, 12260248), (110, 11702964), (120, 10727717), (130, 9902508), (132, 9752470), (140, 9195186), (143, 9002280), (147, 8757320), (154, 8359260), (156, 8252090), (165, 7801976), (168, 7662655), (182, 7073220), (195, 6601672), (196, 6567990), (210, 6130124), (220, 5851482), (231, 5572840), (245, 5254392), (260, 4951254), (264, 4876235), (273, 4715480), (280, 4597593), (286, 4501140), (294, 4378660), (308, 4179630), (312, 4126045), (330, 3900988), (364, 3536610), (385, 3343704), (390, 3300836), (392, 3283995), (420, 3065062), (429, 3000760), (440, 2925741), (455, 2829288), (462, 2786420), (490, 2627196), (520, 2475627), (539, 2388360), (546, 2357740), (572, 2250570), (588, 2189330), (616, 2089815), (637, 2020920), (660, 1950494), (715, 1800456), (728, 1768305), (735, 1751464), (770, 1671852), (780, 1650418), (840, 1532531), (858, 1500380), (910, 1414644), (924, 1393210), (980, 1313598), (1001, 1286040), (1078, 1194180), (1092, 1178870), (1144, 1125285), (1155, 1114568), (1176, 1094665), (1274, 1010460), (1320, 975247), (1365, 943096), (1430, 900228), (1470, 875732), (1531, 840840), (1540, 835926), (1560, 825209), (1617, 796120), (1716, 750190), (1820, 707322), (1848, 696605), (1911, 673640), (1960, 656799), (2002, 643020), (2145, 600152), (2156, 597090), (2184, 589435), (2310, 557284), (2548, 505230), (2695, 477672), (2730, 471548), (2860, 450114), (2940, 437866), (3003, 428680), (3062, 420420), (3080, 417963), (3185, 404184), (3234, 398060), (3432, 375095), (3640, 353661), (3822, 336820), (4004, 321510), (4290, 300076), (4312, 298545), (4593, 280280), (4620, 278642), (5005, 257208), (5096, 252615), (5390, 238836), (5460, 235774), (5720, 225057), (5880, 218933), (6006, 214340), (6124, 210210), (6370, 202092), (6468, 199030), (7007, 183720), (7644, 168410), (7655, 168168), (8008, 160755), (8085, 159224), (8580, 150038), (9186, 140140), (9240, 139321), (9555, 134728), (10010, 128604), (10717, 120120), (10780, 119418), (10920, 117887), (12012, 107170), (12248, 105105), (12740, 101046), (12936, 99515), (14014, 91860), (15015, 85736), (15288, 84205), (15310, 84084), (16170, 79612), (16841, 76440), (17160, 75019), (18372, 70070), (19110, 67364), (19903, 64680), (20020, 64302), (21021, 61240), (21434, 60060), (21560, 59709), (22965, 56056), (24024, 53585), (25480, 50523), (28028, 45930), (30030, 42868), (30620, 42042), (32151, 40040), (32340, 39806), (33682, 38220), (35035, 36744)]