643003920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 400

約数和(自身を含む): 2552180400

約数和(自身を除く): 1909176480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 449, 459, 468, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 884, 898, 918, 936, 1020, 1040, 1053, 1080, 1105, 1170, 1224, 1296, 1326, 1347, 1360, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1796, 1836, 1872, 1989, 2040, 2106, 2160, 2210, 2245, 2295, 2340, 2448, 2652, 2694, 2754, 2808, 3060, 3120, 3240, 3315, 3510, 3536, 3592, 3672, 3978, 4041, 4080, 4212, 4420, 4490, 4590, 4680, 5265, 5304, 5388, 5508, 5616, 5837, 5967, 6120, 6480, 6630, 6735, 6885, 7020, 7184, 7344, 7633, 7956, 8082, 8424, 8840, 8980, 9180, 9360, 9945, 10530, 10608, 10776, 11016, 11674, 11934, 12123, 12240, 13260, 13470, 13770, 14040, 15266, 15912, 16164, 16848, 17511, 17680, 17901, 17960, 18360, 19890, 20205, 21060, 21552, 22032, 22899, 23348, 23868, 24246, 26520, 26940, 27540, 28080, 29185, 29835, 30532, 31824, 32328, 35022, 35802, 35920, 36369, 36720, 38165, 39780, 40410, 42120, 45798, 46696, 47736, 48492, 52533, 53040, 53880, 55080, 58370, 59670, 60615, 61064, 64656, 68697, 70044, 71604, 72738, 76330, 79560, 80820, 84240, 87555, 89505, 91596, 93392, 95472, 96984, 99229, 105066, 107760, 110160, 114495, 116740, 119340, 121230, 122128, 137394, 140088, 143208, 145476, 152660, 157599, 159120, 161640, 175110, 179010, 181845, 183192, 193968, 198458, 206091, 210132, 228990, 233480, 238680, 242460, 262665, 274788, 280176, 286416, 290952, 297687, 305320, 315198, 323280, 343485, 350220, 358020, 363690, 366384, 396916, 412182, 420264, 457980, 466960, 472797, 477360, 484920, 496145, 525330, 549576, 581904, 595374, 610640, 618273, 630396, 686970, 700440, 716040, 727380, 787995, 793832, 824364, 840528, 893061, 915960, 945594, 969840, 992290, 1030455, 1050660, 1099152, 1190748, 1236546, 1260792, 1373940, 1400880, 1432080, 1454760, 1488435, 1575990, 1587664, 1648728, 1786122, 1831920, 1891188, 1984580, 2060910, 2101320, 2363985, 2381496, 2473092, 2521584, 2679183, 2747880, 2909520, 2976870, 3091365, 3151980, 3297456, 3572244, 3782376, 3969160, 4121820, 4202640, 4465305, 4727970, 4762992, 4946184, 5358366, 5495760, 5953740, 6182730, 6303960, 7144488, 7564752, 7938320, 8037549, 8243640, 8930610, 9455940, 9892368, 10716732, 11907480, 12365460, 12607920, 13395915, 14288976, 16075098, 16487280, 17861220, 18911880, 21433464, 23814960, 24730920, 26791830, 32150196, 35722440, 37823760, 40187745, 42866928, 49461840, 53583660, 64300392, 71444880, 80375490, 107167320, 128600784, 160750980, 214334640, 321501960, 643003920]

約数ペア:

[(1, 643003920), (2, 321501960), (3, 214334640), (4, 160750980), (5, 128600784), (6, 107167320), (8, 80375490), (9, 71444880), (10, 64300392), (12, 53583660), (13, 49461840), (15, 42866928), (16, 40187745), (17, 37823760), (18, 35722440), (20, 32150196), (24, 26791830), (26, 24730920), (27, 23814960), (30, 21433464), (34, 18911880), (36, 17861220), (39, 16487280), (40, 16075098), (45, 14288976), (48, 13395915), (51, 12607920), (52, 12365460), (54, 11907480), (60, 10716732), (65, 9892368), (68, 9455940), (72, 8930610), (78, 8243640), (80, 8037549), (81, 7938320), (85, 7564752), (90, 7144488), (102, 6303960), (104, 6182730), (108, 5953740), (117, 5495760), (120, 5358366), (130, 4946184), (135, 4762992), (136, 4727970), (144, 4465305), (153, 4202640), (156, 4121820), (162, 3969160), (170, 3782376), (180, 3572244), (195, 3297456), (204, 3151980), (208, 3091365), (216, 2976870), (221, 2909520), (234, 2747880), (240, 2679183), (255, 2521584), (260, 2473092), (270, 2381496), (272, 2363985), (306, 2101320), (312, 2060910), (324, 1984580), (340, 1891188), (351, 1831920), (360, 1786122), (390, 1648728), (405, 1587664), (408, 1575990), (432, 1488435), (442, 1454760), (449, 1432080), (459, 1400880), (468, 1373940), (510, 1260792), (520, 1236546), (540, 1190748), (585, 1099152), (612, 1050660), (624, 1030455), (648, 992290), (663, 969840), (680, 945594), (702, 915960), (720, 893061), (765, 840528), (780, 824364), (810, 793832), (816, 787995), (884, 727380), (898, 716040), (918, 700440), (936, 686970), (1020, 630396), (1040, 618273), (1053, 610640), (1080, 595374), (1105, 581904), (1170, 549576), (1224, 525330), (1296, 496145), (1326, 484920), (1347, 477360), (1360, 472797), (1377, 466960), (1404, 457980), (1530, 420264), (1560, 412182), (1620, 396916), (1755, 366384), (1768, 363690), (1796, 358020), (1836, 350220), (1872, 343485), (1989, 323280), (2040, 315198), (2106, 305320), (2160, 297687), (2210, 290952), (2245, 286416), (2295, 280176), (2340, 274788), (2448, 262665), (2652, 242460), (2694, 238680), (2754, 233480), (2808, 228990), (3060, 210132), (3120, 206091), (3240, 198458), (3315, 193968), (3510, 183192), (3536, 181845), (3592, 179010), (3672, 175110), (3978, 161640), (4041, 159120), (4080, 157599), (4212, 152660), (4420, 145476), (4490, 143208), (4590, 140088), (4680, 137394), (5265, 122128), (5304, 121230), (5388, 119340), (5508, 116740), (5616, 114495), (5837, 110160), (5967, 107760), (6120, 105066), (6480, 99229), (6630, 96984), (6735, 95472), (6885, 93392), (7020, 91596), (7184, 89505), (7344, 87555), (7633, 84240), (7956, 80820), (8082, 79560), (8424, 76330), (8840, 72738), (8980, 71604), (9180, 70044), (9360, 68697), (9945, 64656), (10530, 61064), (10608, 60615), (10776, 59670), (11016, 58370), (11674, 55080), (11934, 53880), (12123, 53040), (12240, 52533), (13260, 48492), (13470, 47736), (13770, 46696), (14040, 45798), (15266, 42120), (15912, 40410), (16164, 39780), (16848, 38165), (17511, 36720), (17680, 36369), (17901, 35920), (17960, 35802), (18360, 35022), (19890, 32328), (20205, 31824), (21060, 30532), (21552, 29835), (22032, 29185), (22899, 28080), (23348, 27540), (23868, 26940), (24246, 26520)]