1214142720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2705

約数の個数: 288

約数和(自身を含む): 4694070528

約数和(自身を除く): 3479927808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2176, 2240, 2380, 2657, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 3840, 4080, 4352, 4480, 4760, 5314, 5376, 5440, 5712, 6528, 6720, 7140, 7616, 7971, 8160, 8960, 9520, 10628, 10880, 11424, 13056, 13285, 13440, 14280, 15232, 15942, 16320, 18599, 19040, 21256, 21760, 22848, 26570, 26880, 28560, 30464, 31884, 32640, 37198, 38080, 39855, 42512, 45169, 45696, 53140, 55797, 57120, 63768, 65280, 74396, 76160, 79710, 85024, 90338, 91392, 92995, 106280, 111594, 114240, 127536, 135507, 148792, 152320, 159420, 170048, 180676, 185990, 212560, 223188, 225845, 228480, 255072, 271014, 278985, 297584, 316183, 318840, 340096, 361352, 371980, 425120, 446376, 451690, 456960, 510144, 542028, 557970, 595168, 632366, 637680, 677535, 680192, 722704, 743960, 850240, 892752, 903380, 948549, 1020288, 1084056, 1115940, 1190336, 1264732, 1275360, 1355070, 1445408, 1487920, 1580915, 1700480, 1785504, 1806760, 1897098, 2040576, 2168112, 2231880, 2380672, 2529464, 2550720, 2710140, 2890816, 2975840, 3161830, 3400960, 3571008, 3613520, 3794196, 4336224, 4463760, 4742745, 4761344, 5058928, 5101440, 5420280, 5781632, 5951680, 6323660, 7142016, 7227040, 7588392, 8672448, 8927520, 9485490, 10117856, 10202880, 10840560, 11563264, 11903360, 12647320, 14284032, 14454080, 15176784, 17344896, 17855040, 18970980, 20235712, 21681120, 23806720, 25294640, 28908160, 30353568, 34689792, 35710080, 37941960, 40471424, 43362240, 50589280, 57816320, 60707136, 71420160, 75883920, 80942848, 86724480, 101178560, 121414272, 151767840, 173448960, 202357120, 242828544, 303535680, 404714240, 607071360, 1214142720]

約数ペア:

[(1, 1214142720), (2, 607071360), (3, 404714240), (4, 303535680), (5, 242828544), (6, 202357120), (7, 173448960), (8, 151767840), (10, 121414272), (12, 101178560), (14, 86724480), (15, 80942848), (16, 75883920), (17, 71420160), (20, 60707136), (21, 57816320), (24, 50589280), (28, 43362240), (30, 40471424), (32, 37941960), (34, 35710080), (35, 34689792), (40, 30353568), (42, 28908160), (48, 25294640), (51, 23806720), (56, 21681120), (60, 20235712), (64, 18970980), (68, 17855040), (70, 17344896), (80, 15176784), (84, 14454080), (85, 14284032), (96, 12647320), (102, 11903360), (105, 11563264), (112, 10840560), (119, 10202880), (120, 10117856), (128, 9485490), (136, 8927520), (140, 8672448), (160, 7588392), (168, 7227040), (170, 7142016), (192, 6323660), (204, 5951680), (210, 5781632), (224, 5420280), (238, 5101440), (240, 5058928), (255, 4761344), (256, 4742745), (272, 4463760), (280, 4336224), (320, 3794196), (336, 3613520), (340, 3571008), (357, 3400960), (384, 3161830), (408, 2975840), (420, 2890816), (448, 2710140), (476, 2550720), (480, 2529464), (510, 2380672), (544, 2231880), (560, 2168112), (595, 2040576), (640, 1897098), (672, 1806760), (680, 1785504), (714, 1700480), (768, 1580915), (816, 1487920), (840, 1445408), (896, 1355070), (952, 1275360), (960, 1264732), (1020, 1190336), (1088, 1115940), (1120, 1084056), (1190, 1020288), (1280, 948549), (1344, 903380), (1360, 892752), (1428, 850240), (1632, 743960), (1680, 722704), (1785, 680192), (1792, 677535), (1904, 637680), (1920, 632366), (2040, 595168), (2176, 557970), (2240, 542028), (2380, 510144), (2657, 456960), (2688, 451690), (2720, 446376), (2856, 425120), (3264, 371980), (3360, 361352), (3570, 340096), (3808, 318840), (3840, 316183), (4080, 297584), (4352, 278985), (4480, 271014), (4760, 255072), (5314, 228480), (5376, 225845), (5440, 223188), (5712, 212560), (6528, 185990), (6720, 180676), (7140, 170048), (7616, 159420), (7971, 152320), (8160, 148792), (8960, 135507), (9520, 127536), (10628, 114240), (10880, 111594), (11424, 106280), (13056, 92995), (13285, 91392), (13440, 90338), (14280, 85024), (15232, 79710), (15942, 76160), (16320, 74396), (18599, 65280), (19040, 63768), (21256, 57120), (21760, 55797), (22848, 53140), (26570, 45696), (26880, 45169), (28560, 42512), (30464, 39855), (31884, 38080), (32640, 37198)]