2988171840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 336

約数和(自身を含む): 10169591040

約数和(自身を除く): 7181419200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 79, 80, 82, 93, 96, 120, 123, 124, 155, 158, 160, 164, 186, 192, 205, 237, 240, 246, 248, 310, 316, 320, 328, 372, 395, 410, 465, 474, 480, 492, 496, 615, 620, 632, 656, 744, 790, 820, 930, 948, 960, 961, 984, 992, 1185, 1230, 1240, 1264, 1271, 1312, 1488, 1580, 1640, 1860, 1896, 1922, 1968, 1984, 2370, 2449, 2460, 2480, 2528, 2542, 2624, 2883, 2976, 3160, 3239, 3280, 3720, 3792, 3813, 3844, 3936, 4740, 4805, 4898, 4920, 4960, 5056, 5084, 5766, 5952, 6320, 6355, 6478, 6560, 7347, 7440, 7584, 7626, 7688, 7872, 9480, 9610, 9717, 9796, 9840, 9920, 10168, 11532, 12245, 12640, 12710, 12956, 13120, 14415, 14694, 14880, 15168, 15252, 15376, 16195, 18960, 19065, 19220, 19434, 19592, 19680, 20336, 23064, 24490, 25280, 25420, 25912, 28830, 29388, 29760, 30504, 30752, 32390, 36735, 37920, 38130, 38440, 38868, 39184, 39360, 39401, 40672, 46128, 48585, 48980, 50840, 51824, 57660, 58776, 61008, 61504, 64780, 73470, 75840, 75919, 76260, 76880, 77736, 78368, 78802, 81344, 92256, 97170, 97960, 100409, 101680, 103648, 115320, 117552, 118203, 122016, 129560, 146940, 151838, 152520, 153760, 155472, 156736, 157604, 184512, 194340, 195920, 197005, 200818, 203360, 207296, 227757, 230640, 235104, 236406, 244032, 259120, 293880, 301227, 303676, 305040, 307520, 310944, 315208, 379595, 388680, 391840, 394010, 401636, 406720, 455514, 461280, 470208, 472812, 502045, 518240, 587760, 591015, 602454, 607352, 610080, 621888, 630416, 759190, 777360, 783680, 788020, 803272, 911028, 922560, 945624, 1004090, 1036480, 1138785, 1175520, 1182030, 1204908, 1214704, 1220160, 1260832, 1506135, 1518380, 1554720, 1576040, 1606544, 1822056, 1891248, 2008180, 2277570, 2351040, 2364060, 2409816, 2429408, 2521664, 3012270, 3036760, 3109440, 3112679, 3152080, 3213088, 3644112, 3782496, 4016360, 4555140, 4728120, 4819632, 4858816, 6024540, 6073520, 6225358, 6304160, 6426176, 7288224, 7564992, 8032720, 9110280, 9338037, 9456240, 9639264, 12049080, 12147040, 12450716, 12608320, 14576448, 15563395, 16065440, 18220560, 18676074, 18912480, 19278528, 24098160, 24294080, 24901432, 31126790, 32130880, 36441120, 37352148, 37824960, 46690185, 48196320, 49802864, 62253580, 72882240, 74704296, 93380370, 96392640, 99605728, 124507160, 149408592, 186760740, 199211456, 249014320, 298817184, 373521480, 498028640, 597634368, 747042960, 996057280, 1494085920, 2988171840]

約数ペア:

[(1, 2988171840), (2, 1494085920), (3, 996057280), (4, 747042960), (5, 597634368), (6, 498028640), (8, 373521480), (10, 298817184), (12, 249014320), (15, 199211456), (16, 186760740), (20, 149408592), (24, 124507160), (30, 99605728), (31, 96392640), (32, 93380370), (40, 74704296), (41, 72882240), (48, 62253580), (60, 49802864), (62, 48196320), (64, 46690185), (79, 37824960), (80, 37352148), (82, 36441120), (93, 32130880), (96, 31126790), (120, 24901432), (123, 24294080), (124, 24098160), (155, 19278528), (158, 18912480), (160, 18676074), (164, 18220560), (186, 16065440), (192, 15563395), (205, 14576448), (237, 12608320), (240, 12450716), (246, 12147040), (248, 12049080), (310, 9639264), (316, 9456240), (320, 9338037), (328, 9110280), (372, 8032720), (395, 7564992), (410, 7288224), (465, 6426176), (474, 6304160), (480, 6225358), (492, 6073520), (496, 6024540), (615, 4858816), (620, 4819632), (632, 4728120), (656, 4555140), (744, 4016360), (790, 3782496), (820, 3644112), (930, 3213088), (948, 3152080), (960, 3112679), (961, 3109440), (984, 3036760), (992, 3012270), (1185, 2521664), (1230, 2429408), (1240, 2409816), (1264, 2364060), (1271, 2351040), (1312, 2277570), (1488, 2008180), (1580, 1891248), (1640, 1822056), (1860, 1606544), (1896, 1576040), (1922, 1554720), (1968, 1518380), (1984, 1506135), (2370, 1260832), (2449, 1220160), (2460, 1214704), (2480, 1204908), (2528, 1182030), (2542, 1175520), (2624, 1138785), (2883, 1036480), (2976, 1004090), (3160, 945624), (3239, 922560), (3280, 911028), (3720, 803272), (3792, 788020), (3813, 783680), (3844, 777360), (3936, 759190), (4740, 630416), (4805, 621888), (4898, 610080), (4920, 607352), (4960, 602454), (5056, 591015), (5084, 587760), (5766, 518240), (5952, 502045), (6320, 472812), (6355, 470208), (6478, 461280), (6560, 455514), (7347, 406720), (7440, 401636), (7584, 394010), (7626, 391840), (7688, 388680), (7872, 379595), (9480, 315208), (9610, 310944), (9717, 307520), (9796, 305040), (9840, 303676), (9920, 301227), (10168, 293880), (11532, 259120), (12245, 244032), (12640, 236406), (12710, 235104), (12956, 230640), (13120, 227757), (14415, 207296), (14694, 203360), (14880, 200818), (15168, 197005), (15252, 195920), (15376, 194340), (16195, 184512), (18960, 157604), (19065, 156736), (19220, 155472), (19434, 153760), (19592, 152520), (19680, 151838), (20336, 146940), (23064, 129560), (24490, 122016), (25280, 118203), (25420, 117552), (25912, 115320), (28830, 103648), (29388, 101680), (29760, 100409), (30504, 97960), (30752, 97170), (32390, 92256), (36735, 81344), (37920, 78802), (38130, 78368), (38440, 77736), (38868, 76880), (39184, 76260), (39360, 75919), (39401, 75840), (40672, 73470), (46128, 64780), (48585, 61504), (48980, 61008), (50840, 58776), (51824, 57660)]