84209040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 303217200

約数和(自身を除く): 219008160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 37, 40, 45, 48, 58, 60, 72, 74, 80, 87, 90, 109, 111, 116, 120, 144, 145, 148, 174, 180, 185, 218, 222, 232, 240, 261, 290, 296, 327, 333, 348, 360, 370, 435, 436, 444, 464, 522, 545, 555, 580, 592, 654, 666, 696, 720, 740, 870, 872, 888, 981, 1044, 1073, 1090, 1110, 1160, 1305, 1308, 1332, 1392, 1480, 1635, 1665, 1740, 1744, 1776, 1962, 2088, 2146, 2180, 2220, 2320, 2610, 2616, 2664, 2960, 3161, 3219, 3270, 3330, 3480, 3924, 4033, 4176, 4292, 4360, 4440, 4905, 5220, 5232, 5328, 5365, 6322, 6438, 6540, 6660, 6960, 7848, 8066, 8584, 8720, 8880, 9483, 9657, 9810, 10440, 10730, 12099, 12644, 12876, 13080, 13320, 15696, 15805, 16095, 16132, 17168, 18966, 19314, 19620, 20165, 20880, 21460, 24198, 25288, 25752, 26160, 26640, 28449, 31610, 32190, 32264, 36297, 37932, 38628, 39240, 40330, 42920, 47415, 48285, 48396, 50576, 51504, 56898, 60495, 63220, 64380, 64528, 72594, 75864, 77256, 78480, 80660, 85840, 94830, 96570, 96792, 113796, 116957, 120990, 126440, 128760, 142245, 145188, 151728, 154512, 161320, 181485, 189660, 193140, 193584, 227592, 233914, 241980, 252880, 257520, 284490, 290376, 322640, 350871, 362970, 379320, 386280, 455184, 467828, 483960, 568980, 580752, 584785, 701742, 725940, 758640, 772560, 935656, 967920, 1052613, 1137960, 1169570, 1403484, 1451880, 1754355, 1871312, 2105226, 2275920, 2339140, 2806968, 2903760, 3508710, 4210452, 4678280, 5263065, 5613936, 7017420, 8420904, 9356560, 10526130, 14034840, 16841808, 21052260, 28069680, 42104520, 84209040]

約数ペア:

[(1, 84209040), (2, 42104520), (3, 28069680), (4, 21052260), (5, 16841808), (6, 14034840), (8, 10526130), (9, 9356560), (10, 8420904), (12, 7017420), (15, 5613936), (16, 5263065), (18, 4678280), (20, 4210452), (24, 3508710), (29, 2903760), (30, 2806968), (36, 2339140), (37, 2275920), (40, 2105226), (45, 1871312), (48, 1754355), (58, 1451880), (60, 1403484), (72, 1169570), (74, 1137960), (80, 1052613), (87, 967920), (90, 935656), (109, 772560), (111, 758640), (116, 725940), (120, 701742), (144, 584785), (145, 580752), (148, 568980), (174, 483960), (180, 467828), (185, 455184), (218, 386280), (222, 379320), (232, 362970), (240, 350871), (261, 322640), (290, 290376), (296, 284490), (327, 257520), (333, 252880), (348, 241980), (360, 233914), (370, 227592), (435, 193584), (436, 193140), (444, 189660), (464, 181485), (522, 161320), (545, 154512), (555, 151728), (580, 145188), (592, 142245), (654, 128760), (666, 126440), (696, 120990), (720, 116957), (740, 113796), (870, 96792), (872, 96570), (888, 94830), (981, 85840), (1044, 80660), (1073, 78480), (1090, 77256), (1110, 75864), (1160, 72594), (1305, 64528), (1308, 64380), (1332, 63220), (1392, 60495), (1480, 56898), (1635, 51504), (1665, 50576), (1740, 48396), (1744, 48285), (1776, 47415), (1962, 42920), (2088, 40330), (2146, 39240), (2180, 38628), (2220, 37932), (2320, 36297), (2610, 32264), (2616, 32190), (2664, 31610), (2960, 28449), (3161, 26640), (3219, 26160), (3270, 25752), (3330, 25288), (3480, 24198), (3924, 21460), (4033, 20880), (4176, 20165), (4292, 19620), (4360, 19314), (4440, 18966), (4905, 17168), (5220, 16132), (5232, 16095), (5328, 15805), (5365, 15696), (6322, 13320), (6438, 13080), (6540, 12876), (6660, 12644), (6960, 12099), (7848, 10730), (8066, 10440), (8584, 9810), (8720, 9657), (8880, 9483)]