11515111920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 480

約数和(自身を含む): 44018432640

約数和(自身を除く): 32503320720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 89, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 178, 180, 184, 195, 207, 208, 230, 234, 240, 260, 267, 276, 299, 312, 345, 356, 360, 368, 390, 414, 445, 460, 468, 520, 534, 552, 585, 598, 601, 624, 690, 712, 720, 780, 801, 828, 890, 897, 920, 936, 1035, 1040, 1068, 1104, 1157, 1170, 1196, 1202, 1335, 1380, 1424, 1495, 1560, 1602, 1656, 1780, 1794, 1803, 1840, 1872, 2047, 2070, 2136, 2314, 2340, 2392, 2404, 2670, 2691, 2760, 2990, 3005, 3120, 3204, 3312, 3471, 3560, 3588, 3606, 4005, 4094, 4140, 4272, 4485, 4628, 4680, 4784, 4808, 5340, 5382, 5409, 5520, 5785, 5980, 6010, 6141, 6408, 6942, 7120, 7176, 7212, 7813, 8010, 8188, 8280, 8970, 9015, 9256, 9360, 9616, 10235, 10413, 10680, 10764, 10818, 11570, 11960, 12020, 12282, 12816, 13455, 13823, 13884, 14352, 14424, 15626, 16020, 16376, 16560, 17355, 17940, 18030, 18423, 18512, 20470, 20826, 21360, 21528, 21636, 23140, 23439, 23920, 24040, 24564, 26611, 26910, 27045, 27646, 27768, 28848, 30705, 31252, 32040, 32752, 34710, 35880, 36060, 36846, 39065, 40940, 41469, 41652, 43056, 43272, 46280, 46878, 48080, 49128, 52065, 53222, 53489, 53820, 54090, 55292, 55536, 61410, 62504, 64080, 69115, 69420, 70317, 71760, 72120, 73692, 78130, 79833, 81880, 82938, 83304, 86544, 92115, 92560, 93756, 98256, 104130, 106444, 106978, 107640, 108180, 110584, 117195, 122820, 124407, 125008, 133055, 138230, 138840, 140634, 144240, 147384, 156260, 159666, 160467, 163760, 165876, 166608, 179699, 184230, 187512, 207345, 208260, 212888, 213956, 215280, 216360, 221168, 234390, 239499, 245640, 248814, 266110, 267445, 276460, 277680, 281268, 294768, 312520, 319332, 320934, 331752, 351585, 359398, 368460, 375024, 399165, 414690, 416520, 425776, 427912, 432720, 468780, 478998, 481401, 491280, 497628, 532220, 534890, 539097, 552920, 562536, 622035, 625040, 638664, 641868, 663504, 695357, 703170, 718796, 736920, 798330, 802335, 829380, 833040, 855824, 898495, 937560, 957996, 962802, 995256, 1064440, 1069780, 1078194, 1105840, 1125072, 1197495, 1230247, 1244070, 1277328, 1283736, 1390714, 1406340, 1437592, 1473840, 1596660, 1604670, 1617291, 1658760, 1796990, 1875120, 1915992, 1925604, 1990512, 2086071, 2128880, 2139560, 2156388, 2394990, 2407005, 2460494, 2488140, 2567472, 2695485, 2781428, 2812680, 2875184, 3193320, 3209340, 3234582, 3317520, 3476785, 3593980, 3690741, 3831984, 3851208, 4172142, 4279120, 4312776, 4789980, 4814010, 4920988, 4976280, 5390970, 5562856, 5625360, 6151235, 6258213, 6386640, 6418680, 6469164, 6953570, 7187960, 7381482, 7702416, 8086455, 8344284, 8625552, 9579960, 9628020, 9841976, 9952560, 10430355, 10781940, 11072223, 11125712, 12302470, 12516426, 12837360, 12938328, 13907140, 14375920, 14762964, 15993211, 16172910, 16688568, 18453705, 19159920, 19256040, 19683952, 20860710, 21563880, 22144446, 24604940, 25032852, 25876656, 27814280, 29525928, 31291065, 31986422, 32345820, 33377136, 36907410, 38512080, 41721420, 43127760, 44288892, 47979633, 49209880, 50065704, 55361115, 55628560, 59051856, 62582130, 63972844, 64691640, 73814820, 79966055, 83442840, 88577784, 95959266, 98419760, 100131408, 110722230, 125164260, 127945688, 129383280, 143938899, 147629640, 159932110, 166885680, 177155568, 191918532, 221444460, 239898165, 250328520, 255891376, 287877798, 295259280, 319864220, 383837064, 442888920, 479796330, 500657040, 575755596, 639728440, 719694495, 767674128, 885777840, 959592660, 1151511192, 1279456880, 1439388990, 1919185320, 2303022384, 2878777980, 3838370640, 5757555960, 11515111920]

約数ペア:

[(1, 11515111920), (2, 5757555960), (3, 3838370640), (4, 2878777980), (5, 2303022384), (6, 1919185320), (8, 1439388990), (9, 1279456880), (10, 1151511192), (12, 959592660), (13, 885777840), (15, 767674128), (16, 719694495), (18, 639728440), (20, 575755596), (23, 500657040), (24, 479796330), (26, 442888920), (30, 383837064), (36, 319864220), (39, 295259280), (40, 287877798), (45, 255891376), (46, 250328520), (48, 239898165), (52, 221444460), (60, 191918532), (65, 177155568), (69, 166885680), (72, 159932110), (78, 147629640), (80, 143938899), (89, 129383280), (90, 127945688), (92, 125164260), (104, 110722230), (115, 100131408), (117, 98419760), (120, 95959266), (130, 88577784), (138, 83442840), (144, 79966055), (156, 73814820), (178, 64691640), (180, 63972844), (184, 62582130), (195, 59051856), (207, 55628560), (208, 55361115), (230, 50065704), (234, 49209880), (240, 47979633), (260, 44288892), (267, 43127760), (276, 41721420), (299, 38512080), (312, 36907410), (345, 33377136), (356, 32345820), (360, 31986422), (368, 31291065), (390, 29525928), (414, 27814280), (445, 25876656), (460, 25032852), (468, 24604940), (520, 22144446), (534, 21563880), (552, 20860710), (585, 19683952), (598, 19256040), (601, 19159920), (624, 18453705), (690, 16688568), (712, 16172910), (720, 15993211), (780, 14762964), (801, 14375920), (828, 13907140), (890, 12938328), (897, 12837360), (920, 12516426), (936, 12302470), (1035, 11125712), (1040, 11072223), (1068, 10781940), (1104, 10430355), (1157, 9952560), (1170, 9841976), (1196, 9628020), (1202, 9579960), (1335, 8625552), (1380, 8344284), (1424, 8086455), (1495, 7702416), (1560, 7381482), (1602, 7187960), (1656, 6953570), (1780, 6469164), (1794, 6418680), (1803, 6386640), (1840, 6258213), (1872, 6151235), (2047, 5625360), (2070, 5562856), (2136, 5390970), (2314, 4976280), (2340, 4920988), (2392, 4814010), (2404, 4789980), (2670, 4312776), (2691, 4279120), (2760, 4172142), (2990, 3851208), (3005, 3831984), (3120, 3690741), (3204, 3593980), (3312, 3476785), (3471, 3317520), (3560, 3234582), (3588, 3209340), (3606, 3193320), (4005, 2875184), (4094, 2812680), (4140, 2781428), (4272, 2695485), (4485, 2567472), (4628, 2488140), (4680, 2460494), (4784, 2407005), (4808, 2394990), (5340, 2156388), (5382, 2139560), (5409, 2128880), (5520, 2086071), (5785, 1990512), (5980, 1925604), (6010, 1915992), (6141, 1875120), (6408, 1796990), (6942, 1658760), (7120, 1617291), (7176, 1604670), (7212, 1596660), (7813, 1473840), (8010, 1437592), (8188, 1406340), (8280, 1390714), (8970, 1283736), (9015, 1277328), (9256, 1244070), (9360, 1230247), (9616, 1197495), (10235, 1125072), (10413, 1105840), (10680, 1078194), (10764, 1069780), (10818, 1064440), (11570, 995256), (11960, 962802), (12020, 957996), (12282, 937560), (12816, 898495), (13455, 855824), (13823, 833040), (13884, 829380), (14352, 802335), (14424, 798330), (15626, 736920), (16020, 718796), (16376, 703170), (16560, 695357), (17355, 663504), (17940, 641868), (18030, 638664), (18423, 625040), (18512, 622035), (20470, 562536), (20826, 552920), (21360, 539097), (21528, 534890), (21636, 532220), (23140, 497628), (23439, 491280), (23920, 481401), (24040, 478998), (24564, 468780), (26611, 432720), (26910, 427912), (27045, 425776), (27646, 416520), (27768, 414690), (28848, 399165), (30705, 375024), (31252, 368460), (32040, 359398), (32752, 351585), (34710, 331752), (35880, 320934), (36060, 319332), (36846, 312520), (39065, 294768), (40940, 281268), (41469, 277680), (41652, 276460), (43056, 267445), (43272, 266110), (46280, 248814), (46878, 245640), (48080, 239499), (49128, 234390), (52065, 221168), (53222, 216360), (53489, 215280), (53820, 213956), (54090, 212888), (55292, 208260), (55536, 207345), (61410, 187512), (62504, 184230), (64080, 179699), (69115, 166608), (69420, 165876), (70317, 163760), (71760, 160467), (72120, 159666), (73692, 156260), (78130, 147384), (79833, 144240), (81880, 140634), (82938, 138840), (83304, 138230), (86544, 133055), (92115, 125008), (92560, 124407), (93756, 122820), (98256, 117195), (104130, 110584), (106444, 108180), (106978, 107640)]