42762720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 384

約数和(自身を含む): 182891520

約数和(自身を除く): 140128800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 89, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 178, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 267, 273, 280, 286, 308, 312, 330, 336, 352, 356, 364, 385, 390, 416, 420, 429, 440, 445, 455, 462, 480, 520, 528, 534, 546, 560, 572, 616, 623, 624, 660, 672, 712, 715, 728, 770, 780, 840, 858, 880, 890, 910, 924, 979, 1001, 1040, 1056, 1068, 1092, 1120, 1144, 1155, 1157, 1232, 1246, 1248, 1320, 1335, 1365, 1424, 1430, 1456, 1540, 1560, 1680, 1716, 1760, 1780, 1820, 1848, 1869, 1958, 2002, 2080, 2136, 2145, 2184, 2288, 2310, 2314, 2464, 2492, 2640, 2670, 2730, 2848, 2860, 2912, 2937, 3003, 3080, 3115, 3120, 3360, 3432, 3471, 3560, 3640, 3696, 3738, 3916, 4004, 4272, 4290, 4368, 4576, 4620, 4628, 4895, 4984, 5005, 5280, 5340, 5460, 5720, 5785, 5874, 6006, 6160, 6230, 6240, 6853, 6864, 6942, 7120, 7280, 7392, 7476, 7832, 8008, 8099, 8544, 8580, 8736, 9240, 9256, 9345, 9790, 9968, 10010, 10680, 10920, 11440, 11570, 11748, 12012, 12320, 12460, 12727, 13706, 13728, 13884, 14240, 14560, 14685, 14952, 15015, 15664, 16016, 16198, 17160, 17355, 18480, 18512, 18690, 19580, 19936, 20020, 20559, 21360, 21840, 22880, 23140, 23496, 24024, 24297, 24920, 25454, 27412, 27768, 29370, 29904, 30030, 31328, 32032, 32396, 34265, 34320, 34710, 36960, 37024, 37380, 38181, 39160, 40040, 40495, 41118, 42720, 43680, 46280, 46992, 48048, 48594, 49840, 50908, 54824, 55536, 58740, 59808, 60060, 63635, 64792, 68530, 68640, 69420, 74760, 76362, 78320, 80080, 80990, 82236, 89089, 92560, 93984, 96096, 97188, 99680, 101816, 102795, 109648, 111072, 117480, 120120, 121485, 127270, 129584, 137060, 138840, 149520, 152724, 156640, 160160, 161980, 164472, 178178, 185120, 190905, 194376, 203632, 205590, 219296, 234960, 240240, 242970, 254540, 259168, 267267, 274120, 277680, 299040, 305448, 323960, 328944, 356356, 381810, 388752, 407264, 411180, 445445, 469920, 480480, 485940, 509080, 534534, 548240, 555360, 610896, 647920, 657888, 712712, 763620, 777504, 822360, 890890, 971880, 1018160, 1069068, 1096480, 1221792, 1295840, 1336335, 1425424, 1527240, 1644720, 1781780, 1943760, 2036320, 2138136, 2672670, 2850848, 3054480, 3289440, 3563560, 3887520, 4276272, 5345340, 6108960, 7127120, 8552544, 10690680, 14254240, 21381360, 42762720]

約数ペア:

[(1, 42762720), (2, 21381360), (3, 14254240), (4, 10690680), (5, 8552544), (6, 7127120), (7, 6108960), (8, 5345340), (10, 4276272), (11, 3887520), (12, 3563560), (13, 3289440), (14, 3054480), (15, 2850848), (16, 2672670), (20, 2138136), (21, 2036320), (22, 1943760), (24, 1781780), (26, 1644720), (28, 1527240), (30, 1425424), (32, 1336335), (33, 1295840), (35, 1221792), (39, 1096480), (40, 1069068), (42, 1018160), (44, 971880), (48, 890890), (52, 822360), (55, 777504), (56, 763620), (60, 712712), (65, 657888), (66, 647920), (70, 610896), (77, 555360), (78, 548240), (80, 534534), (84, 509080), (88, 485940), (89, 480480), (91, 469920), (96, 445445), (104, 411180), (105, 407264), (110, 388752), (112, 381810), (120, 356356), (130, 328944), (132, 323960), (140, 305448), (143, 299040), (154, 277680), (156, 274120), (160, 267267), (165, 259168), (168, 254540), (176, 242970), (178, 240240), (182, 234960), (195, 219296), (208, 205590), (210, 203632), (220, 194376), (224, 190905), (231, 185120), (240, 178178), (260, 164472), (264, 161980), (267, 160160), (273, 156640), (280, 152724), (286, 149520), (308, 138840), (312, 137060), (330, 129584), (336, 127270), (352, 121485), (356, 120120), (364, 117480), (385, 111072), (390, 109648), (416, 102795), (420, 101816), (429, 99680), (440, 97188), (445, 96096), (455, 93984), (462, 92560), (480, 89089), (520, 82236), (528, 80990), (534, 80080), (546, 78320), (560, 76362), (572, 74760), (616, 69420), (623, 68640), (624, 68530), (660, 64792), (672, 63635), (712, 60060), (715, 59808), (728, 58740), (770, 55536), (780, 54824), (840, 50908), (858, 49840), (880, 48594), (890, 48048), (910, 46992), (924, 46280), (979, 43680), (1001, 42720), (1040, 41118), (1056, 40495), (1068, 40040), (1092, 39160), (1120, 38181), (1144, 37380), (1155, 37024), (1157, 36960), (1232, 34710), (1246, 34320), (1248, 34265), (1320, 32396), (1335, 32032), (1365, 31328), (1424, 30030), (1430, 29904), (1456, 29370), (1540, 27768), (1560, 27412), (1680, 25454), (1716, 24920), (1760, 24297), (1780, 24024), (1820, 23496), (1848, 23140), (1869, 22880), (1958, 21840), (2002, 21360), (2080, 20559), (2136, 20020), (2145, 19936), (2184, 19580), (2288, 18690), (2310, 18512), (2314, 18480), (2464, 17355), (2492, 17160), (2640, 16198), (2670, 16016), (2730, 15664), (2848, 15015), (2860, 14952), (2912, 14685), (2937, 14560), (3003, 14240), (3080, 13884), (3115, 13728), (3120, 13706), (3360, 12727), (3432, 12460), (3471, 12320), (3560, 12012), (3640, 11748), (3696, 11570), (3738, 11440), (3916, 10920), (4004, 10680), (4272, 10010), (4290, 9968), (4368, 9790), (4576, 9345), (4620, 9256), (4628, 9240), (4895, 8736), (4984, 8580), (5005, 8544), (5280, 8099), (5340, 8008), (5460, 7832), (5720, 7476), (5785, 7392), (5874, 7280), (6006, 7120), (6160, 6942), (6230, 6864), (6240, 6853)]