64144080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 480

約数和(自身を含む): 292481280

約数和(自身を除く): 228337200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 89, 90, 91, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 165, 168, 176, 178, 180, 182, 195, 198, 208, 210, 220, 231, 234, 240, 252, 260, 264, 267, 273, 280, 286, 308, 312, 315, 330, 336, 356, 360, 364, 385, 390, 396, 420, 429, 440, 445, 455, 462, 468, 495, 504, 520, 528, 534, 546, 560, 572, 585, 616, 623, 624, 630, 660, 693, 712, 715, 720, 728, 770, 780, 792, 801, 819, 840, 858, 880, 890, 910, 924, 936, 979, 990, 1001, 1008, 1040, 1068, 1092, 1144, 1155, 1157, 1170, 1232, 1246, 1260, 1287, 1320, 1335, 1365, 1386, 1424, 1430, 1456, 1540, 1560, 1584, 1602, 1638, 1680, 1716, 1780, 1820, 1848, 1869, 1872, 1958, 1980, 2002, 2136, 2145, 2184, 2288, 2310, 2314, 2340, 2492, 2520, 2574, 2640, 2670, 2730, 2772, 2860, 2937, 3003, 3080, 3115, 3120, 3204, 3276, 3432, 3465, 3471, 3560, 3640, 3696, 3738, 3916, 3960, 4004, 4005, 4095, 4272, 4290, 4368, 4620, 4628, 4680, 4895, 4984, 5005, 5040, 5148, 5340, 5460, 5544, 5607, 5720, 5785, 5874, 6006, 6160, 6230, 6408, 6435, 6552, 6853, 6864, 6930, 6942, 7120, 7280, 7476, 7832, 7920, 8008, 8010, 8099, 8190, 8580, 8811, 9009, 9240, 9256, 9345, 9360, 9790, 9968, 10010, 10296, 10413, 10680, 10920, 11088, 11214, 11440, 11570, 11748, 12012, 12460, 12727, 12816, 12870, 13104, 13706, 13860, 13884, 14685, 14952, 15015, 15664, 16016, 16020, 16198, 16380, 17160, 17355, 17622, 18018, 18480, 18512, 18690, 19580, 20020, 20559, 20592, 20826, 21360, 21840, 22428, 23140, 23496, 24024, 24297, 24920, 25454, 25740, 27412, 27720, 27768, 28035, 29370, 29904, 30030, 32040, 32396, 32760, 34265, 34320, 34710, 35244, 36036, 37380, 38181, 39160, 40040, 40495, 41118, 41652, 44055, 44856, 45045, 46280, 46992, 48048, 48594, 49840, 50908, 51480, 52065, 54824, 55440, 55536, 56070, 58740, 60060, 61677, 63635, 64080, 64792, 65520, 68530, 69420, 70488, 72072, 72891, 74760, 76362, 78320, 80080, 80990, 82236, 83304, 88110, 89089, 89712, 90090, 92560, 97188, 101816, 102795, 102960, 104130, 109648, 112140, 114543, 117480, 120120, 121485, 123354, 127270, 129584, 137060, 138840, 140976, 144144, 145782, 149520, 152724, 161980, 164472, 166608, 176220, 178178, 180180, 190905, 194376, 203632, 205590, 208260, 224280, 229086, 234960, 240240, 242970, 246708, 254540, 267267, 274120, 277680, 291564, 305448, 308385, 323960, 328944, 352440, 356356, 360360, 364455, 381810, 388752, 411180, 416520, 445445, 448560, 458172, 485940, 493416, 509080, 534534, 548240, 572715, 583128, 610896, 616770, 647920, 704880, 712712, 720720, 728910, 763620, 801801, 822360, 833040, 890890, 916344, 971880, 986832, 1018160, 1069068, 1145430, 1166256, 1233540, 1336335, 1425424, 1457820, 1527240, 1603602, 1644720, 1781780, 1832688, 1943760, 2138136, 2290860, 2467080, 2672670, 2915640, 3054480, 3207204, 3563560, 4009005, 4276272, 4581720, 4934160, 5345340, 5831280, 6414408, 7127120, 8018010, 9163440, 10690680, 12828816, 16036020, 21381360, 32072040, 64144080]

約数ペア:

[(1, 64144080), (2, 32072040), (3, 21381360), (4, 16036020), (5, 12828816), (6, 10690680), (7, 9163440), (8, 8018010), (9, 7127120), (10, 6414408), (11, 5831280), (12, 5345340), (13, 4934160), (14, 4581720), (15, 4276272), (16, 4009005), (18, 3563560), (20, 3207204), (21, 3054480), (22, 2915640), (24, 2672670), (26, 2467080), (28, 2290860), (30, 2138136), (33, 1943760), (35, 1832688), (36, 1781780), (39, 1644720), (40, 1603602), (42, 1527240), (44, 1457820), (45, 1425424), (48, 1336335), (52, 1233540), (55, 1166256), (56, 1145430), (60, 1069068), (63, 1018160), (65, 986832), (66, 971880), (70, 916344), (72, 890890), (77, 833040), (78, 822360), (80, 801801), (84, 763620), (88, 728910), (89, 720720), (90, 712712), (91, 704880), (99, 647920), (104, 616770), (105, 610896), (110, 583128), (112, 572715), (117, 548240), (120, 534534), (126, 509080), (130, 493416), (132, 485940), (140, 458172), (143, 448560), (144, 445445), (154, 416520), (156, 411180), (165, 388752), (168, 381810), (176, 364455), (178, 360360), (180, 356356), (182, 352440), (195, 328944), (198, 323960), (208, 308385), (210, 305448), (220, 291564), (231, 277680), (234, 274120), (240, 267267), (252, 254540), (260, 246708), (264, 242970), (267, 240240), (273, 234960), (280, 229086), (286, 224280), (308, 208260), (312, 205590), (315, 203632), (330, 194376), (336, 190905), (356, 180180), (360, 178178), (364, 176220), (385, 166608), (390, 164472), (396, 161980), (420, 152724), (429, 149520), (440, 145782), (445, 144144), (455, 140976), (462, 138840), (468, 137060), (495, 129584), (504, 127270), (520, 123354), (528, 121485), (534, 120120), (546, 117480), (560, 114543), (572, 112140), (585, 109648), (616, 104130), (623, 102960), (624, 102795), (630, 101816), (660, 97188), (693, 92560), (712, 90090), (715, 89712), (720, 89089), (728, 88110), (770, 83304), (780, 82236), (792, 80990), (801, 80080), (819, 78320), (840, 76362), (858, 74760), (880, 72891), (890, 72072), (910, 70488), (924, 69420), (936, 68530), (979, 65520), (990, 64792), (1001, 64080), (1008, 63635), (1040, 61677), (1068, 60060), (1092, 58740), (1144, 56070), (1155, 55536), (1157, 55440), (1170, 54824), (1232, 52065), (1246, 51480), (1260, 50908), (1287, 49840), (1320, 48594), (1335, 48048), (1365, 46992), (1386, 46280), (1424, 45045), (1430, 44856), (1456, 44055), (1540, 41652), (1560, 41118), (1584, 40495), (1602, 40040), (1638, 39160), (1680, 38181), (1716, 37380), (1780, 36036), (1820, 35244), (1848, 34710), (1869, 34320), (1872, 34265), (1958, 32760), (1980, 32396), (2002, 32040), (2136, 30030), (2145, 29904), (2184, 29370), (2288, 28035), (2310, 27768), (2314, 27720), (2340, 27412), (2492, 25740), (2520, 25454), (2574, 24920), (2640, 24297), (2670, 24024), (2730, 23496), (2772, 23140), (2860, 22428), (2937, 21840), (3003, 21360), (3080, 20826), (3115, 20592), (3120, 20559), (3204, 20020), (3276, 19580), (3432, 18690), (3465, 18512), (3471, 18480), (3560, 18018), (3640, 17622), (3696, 17355), (3738, 17160), (3916, 16380), (3960, 16198), (4004, 16020), (4005, 16016), (4095, 15664), (4272, 15015), (4290, 14952), (4368, 14685), (4620, 13884), (4628, 13860), (4680, 13706), (4895, 13104), (4984, 12870), (5005, 12816), (5040, 12727), (5148, 12460), (5340, 12012), (5460, 11748), (5544, 11570), (5607, 11440), (5720, 11214), (5785, 11088), (5874, 10920), (6006, 10680), (6160, 10413), (6230, 10296), (6408, 10010), (6435, 9968), (6552, 9790), (6853, 9360), (6864, 9345), (6930, 9256), (6942, 9240), (7120, 9009), (7280, 8811), (7476, 8580), (7832, 8190), (7920, 8099), (8008, 8010)]