218635560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 384

約数和(自身を含む): 868008960

約数和(自身を除く): 649373400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 31, 33, 36, 39, 40, 44, 45, 52, 55, 60, 62, 65, 66, 72, 78, 88, 90, 93, 99, 104, 110, 117, 120, 124, 130, 132, 137, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 248, 260, 264, 274, 279, 286, 310, 312, 330, 341, 360, 372, 390, 396, 403, 411, 429, 440, 465, 468, 495, 520, 548, 558, 572, 585, 620, 660, 682, 685, 715, 744, 780, 792, 806, 822, 858, 930, 936, 990, 1023, 1096, 1116, 1144, 1170, 1209, 1233, 1240, 1287, 1320, 1364, 1370, 1395, 1430, 1507, 1560, 1612, 1644, 1705, 1716, 1781, 1860, 1980, 2015, 2046, 2055, 2145, 2232, 2340, 2418, 2466, 2574, 2728, 2740, 2790, 2860, 3014, 3069, 3224, 3288, 3410, 3432, 3562, 3627, 3720, 3960, 4030, 4092, 4110, 4247, 4290, 4433, 4521, 4680, 4836, 4932, 5115, 5148, 5343, 5480, 5580, 5720, 6028, 6045, 6138, 6165, 6435, 6820, 7124, 7254, 7535, 8060, 8184, 8220, 8494, 8580, 8866, 8905, 9042, 9672, 9864, 10230, 10296, 10686, 11160, 12056, 12090, 12276, 12330, 12741, 12870, 13299, 13563, 13640, 14248, 14508, 15070, 15345, 16029, 16120, 16440, 16988, 17160, 17732, 17810, 18084, 18135, 19591, 20460, 21235, 21372, 22165, 22605, 24180, 24552, 24660, 25482, 25740, 26598, 26715, 27126, 29016, 30140, 30690, 32058, 33976, 35464, 35620, 36168, 36270, 38223, 39182, 39897, 40920, 42470, 42744, 44330, 45210, 46717, 48360, 49320, 50964, 51480, 53196, 53430, 54252, 55211, 58773, 60280, 61380, 63705, 64116, 66495, 67815, 71240, 72540, 76446, 78364, 79794, 80145, 84940, 88660, 90420, 93434, 97955, 101928, 106392, 106860, 108504, 110422, 117546, 122760, 127410, 128232, 132990, 135630, 140151, 145080, 152892, 156728, 159588, 160290, 165633, 169880, 176319, 177320, 180840, 186868, 191115, 195910, 199485, 213720, 220844, 233585, 235092, 254820, 265980, 271260, 276055, 280302, 293865, 305784, 319176, 320580, 331266, 352638, 373736, 382230, 391820, 398970, 420453, 441688, 467170, 470184, 496899, 509640, 531960, 542520, 552110, 560604, 587730, 607321, 641160, 662532, 700755, 705276, 764460, 783640, 797940, 828165, 840906, 881595, 934340, 993798, 1104220, 1121208, 1175460, 1214642, 1325064, 1401510, 1410552, 1528920, 1595880, 1656330, 1681812, 1763190, 1821963, 1868680, 1987596, 2102265, 2208440, 2350920, 2429284, 2484495, 2803020, 3036605, 3312660, 3363624, 3526380, 3643926, 3975192, 4204530, 4858568, 4968990, 5465889, 5606040, 6073210, 6625320, 7052760, 7287852, 8409060, 9109815, 9937980, 10931778, 12146420, 14575704, 16818120, 18219630, 19875960, 21863556, 24292840, 27329445, 36439260, 43727112, 54658890, 72878520, 109317780, 218635560]

約数ペア:

[(1, 218635560), (2, 109317780), (3, 72878520), (4, 54658890), (5, 43727112), (6, 36439260), (8, 27329445), (9, 24292840), (10, 21863556), (11, 19875960), (12, 18219630), (13, 16818120), (15, 14575704), (18, 12146420), (20, 10931778), (22, 9937980), (24, 9109815), (26, 8409060), (30, 7287852), (31, 7052760), (33, 6625320), (36, 6073210), (39, 5606040), (40, 5465889), (44, 4968990), (45, 4858568), (52, 4204530), (55, 3975192), (60, 3643926), (62, 3526380), (65, 3363624), (66, 3312660), (72, 3036605), (78, 2803020), (88, 2484495), (90, 2429284), (93, 2350920), (99, 2208440), (104, 2102265), (110, 1987596), (117, 1868680), (120, 1821963), (124, 1763190), (130, 1681812), (132, 1656330), (137, 1595880), (143, 1528920), (155, 1410552), (156, 1401510), (165, 1325064), (180, 1214642), (186, 1175460), (195, 1121208), (198, 1104220), (220, 993798), (234, 934340), (248, 881595), (260, 840906), (264, 828165), (274, 797940), (279, 783640), (286, 764460), (310, 705276), (312, 700755), (330, 662532), (341, 641160), (360, 607321), (372, 587730), (390, 560604), (396, 552110), (403, 542520), (411, 531960), (429, 509640), (440, 496899), (465, 470184), (468, 467170), (495, 441688), (520, 420453), (548, 398970), (558, 391820), (572, 382230), (585, 373736), (620, 352638), (660, 331266), (682, 320580), (685, 319176), (715, 305784), (744, 293865), (780, 280302), (792, 276055), (806, 271260), (822, 265980), (858, 254820), (930, 235092), (936, 233585), (990, 220844), (1023, 213720), (1096, 199485), (1116, 195910), (1144, 191115), (1170, 186868), (1209, 180840), (1233, 177320), (1240, 176319), (1287, 169880), (1320, 165633), (1364, 160290), (1370, 159588), (1395, 156728), (1430, 152892), (1507, 145080), (1560, 140151), (1612, 135630), (1644, 132990), (1705, 128232), (1716, 127410), (1781, 122760), (1860, 117546), (1980, 110422), (2015, 108504), (2046, 106860), (2055, 106392), (2145, 101928), (2232, 97955), (2340, 93434), (2418, 90420), (2466, 88660), (2574, 84940), (2728, 80145), (2740, 79794), (2790, 78364), (2860, 76446), (3014, 72540), (3069, 71240), (3224, 67815), (3288, 66495), (3410, 64116), (3432, 63705), (3562, 61380), (3627, 60280), (3720, 58773), (3960, 55211), (4030, 54252), (4092, 53430), (4110, 53196), (4247, 51480), (4290, 50964), (4433, 49320), (4521, 48360), (4680, 46717), (4836, 45210), (4932, 44330), (5115, 42744), (5148, 42470), (5343, 40920), (5480, 39897), (5580, 39182), (5720, 38223), (6028, 36270), (6045, 36168), (6138, 35620), (6165, 35464), (6435, 33976), (6820, 32058), (7124, 30690), (7254, 30140), (7535, 29016), (8060, 27126), (8184, 26715), (8220, 26598), (8494, 25740), (8580, 25482), (8866, 24660), (8905, 24552), (9042, 24180), (9672, 22605), (9864, 22165), (10230, 21372), (10296, 21235), (10686, 20460), (11160, 19591), (12056, 18135), (12090, 18084), (12276, 17810), (12330, 17732), (12741, 17160), (12870, 16988), (13299, 16440), (13563, 16120), (13640, 16029), (14248, 15345), (14508, 15070)]