1222069680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 400

約数和(自身を含む): 4650639840

約数和(自身を除く): 3428570160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 89, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 163, 178, 180, 195, 208, 216, 234, 240, 260, 267, 270, 312, 324, 326, 351, 356, 360, 390, 405, 432, 445, 468, 489, 520, 534, 540, 585, 624, 648, 652, 702, 712, 720, 780, 801, 810, 815, 890, 936, 978, 1040, 1053, 1068, 1080, 1157, 1170, 1296, 1304, 1335, 1404, 1424, 1467, 1560, 1602, 1620, 1630, 1755, 1780, 1872, 1956, 2106, 2119, 2136, 2160, 2314, 2340, 2403, 2445, 2608, 2670, 2808, 2934, 3120, 3204, 3240, 3260, 3471, 3510, 3560, 3912, 4005, 4212, 4238, 4272, 4401, 4628, 4680, 4806, 4890, 5265, 5340, 5616, 5785, 5868, 6357, 6408, 6480, 6520, 6942, 7020, 7120, 7209, 7335, 7824, 8010, 8424, 8476, 8802, 9256, 9360, 9612, 9780, 10413, 10530, 10595, 10680, 11570, 11736, 12015, 12714, 12816, 13040, 13203, 13884, 14040, 14418, 14507, 14670, 16020, 16848, 16952, 17355, 17604, 18512, 19071, 19224, 19560, 20826, 21060, 21190, 21360, 22005, 23140, 23472, 24030, 25428, 26406, 27768, 28080, 28836, 29014, 29340, 31239, 31785, 32040, 33904, 34710, 35208, 36045, 38142, 38448, 39120, 41652, 42120, 42380, 43521, 44010, 46280, 48060, 50856, 52065, 52812, 55536, 57213, 57672, 58028, 58680, 62478, 63570, 64080, 66015, 69420, 70416, 72090, 72535, 76284, 83304, 84240, 84760, 87042, 88020, 92560, 93717, 95355, 96120, 101712, 104130, 105624, 114426, 115344, 116056, 117360, 124956, 127140, 130563, 132030, 138840, 144180, 145070, 152568, 156195, 166608, 169520, 171639, 174084, 176040, 187434, 188591, 190710, 192240, 208260, 211248, 217605, 228852, 232112, 249912, 254280, 261126, 264060, 277680, 286065, 288360, 290140, 305136, 312390, 343278, 348168, 352080, 374868, 377182, 381420, 391689, 416520, 435210, 457704, 468585, 499824, 508560, 522252, 528120, 565773, 572130, 576720, 580280, 624780, 652815, 686556, 696336, 749736, 754364, 762840, 783378, 833040, 858195, 870420, 915408, 937170, 942955, 1044504, 1056240, 1131546, 1144260, 1160560, 1175067, 1249560, 1305630, 1373112, 1499472, 1508728, 1525680, 1566756, 1697319, 1716390, 1740840, 1874340, 1885910, 1958445, 2089008, 2263092, 2288520, 2350134, 2499120, 2611260, 2746224, 2828865, 3017456, 3133512, 3394638, 3432780, 3481680, 3748680, 3771820, 3916890, 4526184, 4577040, 4700268, 5091957, 5222520, 5657730, 5875335, 6267024, 6789276, 6865560, 7497360, 7543640, 7833780, 8486595, 9052368, 9400536, 10183914, 10445040, 11315460, 11750670, 13578552, 13731120, 15087280, 15275871, 15667560, 16973190, 18801072, 20367828, 22630920, 23501340, 25459785, 27157104, 30551742, 31335120, 33946380, 40735656, 45261840, 47002680, 50919570, 61103484, 67892760, 76379355, 81471312, 94005360, 101839140, 122206968, 135785520, 152758710, 203678280, 244413936, 305517420, 407356560, 611034840, 1222069680]

約数ペア:

[(1, 1222069680), (2, 611034840), (3, 407356560), (4, 305517420), (5, 244413936), (6, 203678280), (8, 152758710), (9, 135785520), (10, 122206968), (12, 101839140), (13, 94005360), (15, 81471312), (16, 76379355), (18, 67892760), (20, 61103484), (24, 50919570), (26, 47002680), (27, 45261840), (30, 40735656), (36, 33946380), (39, 31335120), (40, 30551742), (45, 27157104), (48, 25459785), (52, 23501340), (54, 22630920), (60, 20367828), (65, 18801072), (72, 16973190), (78, 15667560), (80, 15275871), (81, 15087280), (89, 13731120), (90, 13578552), (104, 11750670), (108, 11315460), (117, 10445040), (120, 10183914), (130, 9400536), (135, 9052368), (144, 8486595), (156, 7833780), (162, 7543640), (163, 7497360), (178, 6865560), (180, 6789276), (195, 6267024), (208, 5875335), (216, 5657730), (234, 5222520), (240, 5091957), (260, 4700268), (267, 4577040), (270, 4526184), (312, 3916890), (324, 3771820), (326, 3748680), (351, 3481680), (356, 3432780), (360, 3394638), (390, 3133512), (405, 3017456), (432, 2828865), (445, 2746224), (468, 2611260), (489, 2499120), (520, 2350134), (534, 2288520), (540, 2263092), (585, 2089008), (624, 1958445), (648, 1885910), (652, 1874340), (702, 1740840), (712, 1716390), (720, 1697319), (780, 1566756), (801, 1525680), (810, 1508728), (815, 1499472), (890, 1373112), (936, 1305630), (978, 1249560), (1040, 1175067), (1053, 1160560), (1068, 1144260), (1080, 1131546), (1157, 1056240), (1170, 1044504), (1296, 942955), (1304, 937170), (1335, 915408), (1404, 870420), (1424, 858195), (1467, 833040), (1560, 783378), (1602, 762840), (1620, 754364), (1630, 749736), (1755, 696336), (1780, 686556), (1872, 652815), (1956, 624780), (2106, 580280), (2119, 576720), (2136, 572130), (2160, 565773), (2314, 528120), (2340, 522252), (2403, 508560), (2445, 499824), (2608, 468585), (2670, 457704), (2808, 435210), (2934, 416520), (3120, 391689), (3204, 381420), (3240, 377182), (3260, 374868), (3471, 352080), (3510, 348168), (3560, 343278), (3912, 312390), (4005, 305136), (4212, 290140), (4238, 288360), (4272, 286065), (4401, 277680), (4628, 264060), (4680, 261126), (4806, 254280), (4890, 249912), (5265, 232112), (5340, 228852), (5616, 217605), (5785, 211248), (5868, 208260), (6357, 192240), (6408, 190710), (6480, 188591), (6520, 187434), (6942, 176040), (7020, 174084), (7120, 171639), (7209, 169520), (7335, 166608), (7824, 156195), (8010, 152568), (8424, 145070), (8476, 144180), (8802, 138840), (9256, 132030), (9360, 130563), (9612, 127140), (9780, 124956), (10413, 117360), (10530, 116056), (10595, 115344), (10680, 114426), (11570, 105624), (11736, 104130), (12015, 101712), (12714, 96120), (12816, 95355), (13040, 93717), (13203, 92560), (13884, 88020), (14040, 87042), (14418, 84760), (14507, 84240), (14670, 83304), (16020, 76284), (16848, 72535), (16952, 72090), (17355, 70416), (17604, 69420), (18512, 66015), (19071, 64080), (19224, 63570), (19560, 62478), (20826, 58680), (21060, 58028), (21190, 57672), (21360, 57213), (22005, 55536), (23140, 52812), (23472, 52065), (24030, 50856), (25428, 48060), (26406, 46280), (27768, 44010), (28080, 43521), (28836, 42380), (29014, 42120), (29340, 41652), (31239, 39120), (31785, 38448), (32040, 38142), (33904, 36045), (34710, 35208)]