2665311480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 448

約数和(自身を含む): 9915696000

約数和(自身を除く): 7250384520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 81, 89, 90, 104, 108, 117, 120, 130, 135, 156, 158, 162, 178, 180, 195, 216, 234, 237, 243, 260, 267, 270, 312, 316, 324, 351, 356, 360, 390, 395, 405, 445, 468, 474, 486, 520, 534, 540, 585, 632, 648, 702, 711, 712, 729, 780, 790, 801, 810, 890, 936, 948, 972, 1027, 1053, 1068, 1080, 1157, 1170, 1185, 1215, 1335, 1404, 1422, 1458, 1560, 1580, 1602, 1620, 1755, 1780, 1896, 1944, 2054, 2106, 2133, 2136, 2314, 2340, 2370, 2403, 2430, 2670, 2808, 2844, 2916, 3081, 3159, 3160, 3204, 3240, 3471, 3510, 3555, 3560, 3645, 4005, 4108, 4212, 4266, 4628, 4680, 4740, 4806, 4860, 5135, 5265, 5340, 5688, 5785, 5832, 6162, 6318, 6399, 6408, 6942, 7020, 7031, 7110, 7209, 7290, 8010, 8216, 8424, 8532, 9243, 9256, 9477, 9480, 9612, 9720, 10270, 10413, 10530, 10665, 10680, 11570, 12015, 12324, 12636, 12798, 13884, 14040, 14062, 14220, 14418, 14580, 15405, 15795, 16020, 17064, 17355, 18486, 18954, 19197, 19224, 20540, 20826, 21060, 21093, 21330, 21627, 23140, 24030, 24648, 25272, 25596, 27729, 27768, 28124, 28440, 28836, 29160, 30810, 31239, 31590, 31995, 32040, 34710, 35155, 36045, 36972, 37908, 38394, 41080, 41652, 42120, 42186, 42660, 43254, 46215, 46280, 47385, 48060, 51192, 52065, 55458, 56248, 57591, 57672, 61620, 62478, 63180, 63279, 63990, 64881, 69420, 70310, 72090, 73944, 75816, 76788, 83187, 83304, 84372, 85320, 86508, 91403, 92430, 93717, 94770, 95985, 96120, 104130, 105465, 108135, 110916, 115182, 123240, 124956, 126360, 126558, 127980, 129762, 138645, 138840, 140620, 144180, 153576, 156195, 166374, 168744, 173016, 182806, 184860, 187434, 189540, 189837, 191970, 208260, 210930, 216270, 221832, 230364, 249561, 249912, 253116, 255960, 259524, 274209, 277290, 281151, 281240, 287955, 288360, 312390, 316395, 324405, 332748, 365612, 369720, 374868, 379080, 379674, 383940, 415935, 416520, 421860, 432540, 457015, 460728, 468585, 499122, 506232, 519048, 548418, 554580, 562302, 569511, 575910, 624780, 632790, 648810, 665496, 731224, 748683, 749736, 759348, 767880, 822627, 831870, 843453, 843720, 865080, 914030, 937170, 949185, 998244, 1096836, 1109160, 1124604, 1139022, 1151820, 1247805, 1249560, 1265580, 1297620, 1371045, 1405755, 1497366, 1518696, 1645254, 1663740, 1686906, 1708533, 1828060, 1874340, 1898370, 1996488, 2193672, 2249208, 2278044, 2303640, 2467881, 2495610, 2531160, 2595240, 2742090, 2811510, 2847555, 2994732, 3290508, 3327480, 3373812, 3417066, 3656120, 3743415, 3748680, 3796740, 4113135, 4217265, 4556088, 4935762, 4991220, 5125599, 5484180, 5623020, 5695110, 5989464, 6581016, 6747624, 6834132, 7403643, 7486830, 7593480, 8226270, 8434530, 8542665, 9871524, 9982440, 10251198, 10968360, 11246040, 11390220, 12339405, 13668264, 14807286, 14973660, 16452540, 16869060, 17085330, 19743048, 20502396, 22210929, 22780440, 24678810, 25627995, 29614572, 29947320, 32905080, 33738120, 34170660, 37018215, 41004792, 44421858, 49357620, 51255990, 59229144, 66632787, 68341320, 74036430, 88843716, 98715240, 102511980, 111054645, 133265574, 148072860, 177687432, 205023960, 222109290, 266531148, 296145720, 333163935, 444218580, 533062296, 666327870, 888437160, 1332655740, 2665311480]

約数ペア:

[(1, 2665311480), (2, 1332655740), (3, 888437160), (4, 666327870), (5, 533062296), (6, 444218580), (8, 333163935), (9, 296145720), (10, 266531148), (12, 222109290), (13, 205023960), (15, 177687432), (18, 148072860), (20, 133265574), (24, 111054645), (26, 102511980), (27, 98715240), (30, 88843716), (36, 74036430), (39, 68341320), (40, 66632787), (45, 59229144), (52, 51255990), (54, 49357620), (60, 44421858), (65, 41004792), (72, 37018215), (78, 34170660), (79, 33738120), (81, 32905080), (89, 29947320), (90, 29614572), (104, 25627995), (108, 24678810), (117, 22780440), (120, 22210929), (130, 20502396), (135, 19743048), (156, 17085330), (158, 16869060), (162, 16452540), (178, 14973660), (180, 14807286), (195, 13668264), (216, 12339405), (234, 11390220), (237, 11246040), (243, 10968360), (260, 10251198), (267, 9982440), (270, 9871524), (312, 8542665), (316, 8434530), (324, 8226270), (351, 7593480), (356, 7486830), (360, 7403643), (390, 6834132), (395, 6747624), (405, 6581016), (445, 5989464), (468, 5695110), (474, 5623020), (486, 5484180), (520, 5125599), (534, 4991220), (540, 4935762), (585, 4556088), (632, 4217265), (648, 4113135), (702, 3796740), (711, 3748680), (712, 3743415), (729, 3656120), (780, 3417066), (790, 3373812), (801, 3327480), (810, 3290508), (890, 2994732), (936, 2847555), (948, 2811510), (972, 2742090), (1027, 2595240), (1053, 2531160), (1068, 2495610), (1080, 2467881), (1157, 2303640), (1170, 2278044), (1185, 2249208), (1215, 2193672), (1335, 1996488), (1404, 1898370), (1422, 1874340), (1458, 1828060), (1560, 1708533), (1580, 1686906), (1602, 1663740), (1620, 1645254), (1755, 1518696), (1780, 1497366), (1896, 1405755), (1944, 1371045), (2054, 1297620), (2106, 1265580), (2133, 1249560), (2136, 1247805), (2314, 1151820), (2340, 1139022), (2370, 1124604), (2403, 1109160), (2430, 1096836), (2670, 998244), (2808, 949185), (2844, 937170), (2916, 914030), (3081, 865080), (3159, 843720), (3160, 843453), (3204, 831870), (3240, 822627), (3471, 767880), (3510, 759348), (3555, 749736), (3560, 748683), (3645, 731224), (4005, 665496), (4108, 648810), (4212, 632790), (4266, 624780), (4628, 575910), (4680, 569511), (4740, 562302), (4806, 554580), (4860, 548418), (5135, 519048), (5265, 506232), (5340, 499122), (5688, 468585), (5785, 460728), (5832, 457015), (6162, 432540), (6318, 421860), (6399, 416520), (6408, 415935), (6942, 383940), (7020, 379674), (7031, 379080), (7110, 374868), (7209, 369720), (7290, 365612), (8010, 332748), (8216, 324405), (8424, 316395), (8532, 312390), (9243, 288360), (9256, 287955), (9477, 281240), (9480, 281151), (9612, 277290), (9720, 274209), (10270, 259524), (10413, 255960), (10530, 253116), (10665, 249912), (10680, 249561), (11570, 230364), (12015, 221832), (12324, 216270), (12636, 210930), (12798, 208260), (13884, 191970), (14040, 189837), (14062, 189540), (14220, 187434), (14418, 184860), (14580, 182806), (15405, 173016), (15795, 168744), (16020, 166374), (17064, 156195), (17355, 153576), (18486, 144180), (18954, 140620), (19197, 138840), (19224, 138645), (20540, 129762), (20826, 127980), (21060, 126558), (21093, 126360), (21330, 124956), (21627, 123240), (23140, 115182), (24030, 110916), (24648, 108135), (25272, 105465), (25596, 104130), (27729, 96120), (27768, 95985), (28124, 94770), (28440, 93717), (28836, 92430), (29160, 91403), (30810, 86508), (31239, 85320), (31590, 84372), (31995, 83304), (32040, 83187), (34710, 76788), (35155, 75816), (36045, 73944), (36972, 72090), (37908, 70310), (38394, 69420), (41080, 64881), (41652, 63990), (42120, 63279), (42186, 63180), (42660, 62478), (43254, 61620), (46215, 57672), (46280, 57591), (47385, 56248), (48060, 55458), (51192, 52065)]