420403200

素因数分解:

$2^{11}\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 576

約数和(自身を含む): 1754887680

約数和(自身を除く): 1334484480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 25, 28, 30, 32, 34, 35, 40, 42, 46, 48, 50, 51, 56, 60, 64, 68, 69, 70, 75, 80, 84, 85, 92, 96, 100, 102, 105, 112, 115, 119, 120, 128, 136, 138, 140, 150, 160, 161, 168, 170, 175, 184, 192, 200, 204, 210, 224, 230, 238, 240, 255, 256, 272, 276, 280, 300, 320, 322, 336, 340, 345, 350, 357, 368, 384, 391, 400, 408, 420, 425, 448, 460, 476, 480, 483, 510, 512, 525, 544, 552, 560, 575, 595, 600, 640, 644, 672, 680, 690, 700, 714, 736, 768, 782, 800, 805, 816, 840, 850, 896, 920, 952, 960, 966, 1020, 1024, 1050, 1088, 1104, 1120, 1150, 1173, 1190, 1200, 1275, 1280, 1288, 1344, 1360, 1380, 1400, 1428, 1472, 1536, 1564, 1600, 1610, 1632, 1680, 1700, 1725, 1785, 1792, 1840, 1904, 1920, 1932, 1955, 2040, 2048, 2100, 2176, 2208, 2240, 2300, 2346, 2380, 2400, 2415, 2550, 2560, 2576, 2688, 2720, 2737, 2760, 2800, 2856, 2944, 2975, 3072, 3128, 3200, 3220, 3264, 3360, 3400, 3450, 3570, 3584, 3680, 3808, 3840, 3864, 3910, 4025, 4080, 4200, 4352, 4416, 4480, 4600, 4692, 4760, 4800, 4830, 5100, 5120, 5152, 5376, 5440, 5474, 5520, 5600, 5712, 5865, 5888, 5950, 6144, 6256, 6400, 6440, 6528, 6720, 6800, 6900, 7140, 7168, 7360, 7616, 7680, 7728, 7820, 8050, 8160, 8211, 8400, 8704, 8832, 8925, 8960, 9200, 9384, 9520, 9600, 9660, 9775, 10200, 10240, 10304, 10752, 10880, 10948, 11040, 11200, 11424, 11730, 11776, 11900, 12075, 12512, 12800, 12880, 13056, 13440, 13600, 13685, 13800, 14280, 14336, 14720, 15232, 15360, 15456, 15640, 16100, 16320, 16422, 16800, 17408, 17664, 17850, 17920, 18400, 18768, 19040, 19200, 19320, 19550, 20400, 20608, 21504, 21760, 21896, 22080, 22400, 22848, 23460, 23552, 23800, 24150, 25024, 25600, 25760, 26112, 26880, 27200, 27370, 27600, 28560, 29325, 29440, 30464, 30720, 30912, 31280, 32200, 32640, 32844, 33600, 34816, 35328, 35700, 35840, 36800, 37536, 38080, 38400, 38640, 39100, 40800, 41055, 41216, 43008, 43520, 43792, 44160, 44800, 45696, 46920, 47104, 47600, 48300, 50048, 51200, 51520, 52224, 53760, 54400, 54740, 55200, 57120, 58650, 58880, 60928, 61824, 62560, 64400, 65280, 65688, 67200, 68425, 70656, 71400, 71680, 73600, 75072, 76160, 76800, 77280, 78200, 81600, 82110, 82432, 87040, 87584, 88320, 89600, 91392, 93840, 95200, 96600, 100096, 103040, 104448, 107520, 108800, 109480, 110400, 114240, 117300, 117760, 121856, 123648, 125120, 128800, 130560, 131376, 134400, 136850, 141312, 142800, 147200, 150144, 152320, 153600, 154560, 156400, 163200, 164220, 164864, 174080, 175168, 176640, 179200, 182784, 187680, 190400, 193200, 200192, 205275, 206080, 215040, 217600, 218960, 220800, 228480, 234600, 235520, 243712, 247296, 250240, 257600, 261120, 262752, 268800, 273700, 285600, 294400, 300288, 304640, 309120, 312800, 326400, 328440, 329728, 350336, 353280, 358400, 365568, 375360, 380800, 386400, 400384, 410550, 412160, 435200, 437920, 441600, 456960, 469200, 494592, 500480, 515200, 522240, 525504, 537600, 547400, 571200, 588800, 600576, 609280, 618240, 625600, 652800, 656880, 700672, 706560, 731136, 750720, 761600, 772800, 800768, 821100, 824320, 870400, 875840, 883200, 913920, 938400, 989184, 1000960, 1030400, 1051008, 1075200, 1094800, 1142400, 1177600, 1201152, 1218560, 1236480, 1251200, 1305600, 1313760, 1401344, 1501440, 1523200, 1545600, 1642200, 1648640, 1751680, 1766400, 1827840, 1876800, 2001920, 2060800, 2102016, 2189600, 2284800, 2402304, 2472960, 2502400, 2611200, 2627520, 2802688, 3002880, 3046400, 3091200, 3284400, 3503360, 3532800, 3655680, 3753600, 4003840, 4121600, 4204032, 4379200, 4569600, 4945920, 5004800, 5255040, 5605376, 6005760, 6092800, 6182400, 6568800, 7006720, 7507200, 8243200, 8408064, 8758400, 9139200, 10009600, 10510080, 12011520, 12364800, 13137600, 14013440, 15014400, 16816128, 17516800, 18278400, 20019200, 21020160, 24729600, 26275200, 28026880, 30028800, 35033600, 42040320, 52550400, 60057600, 70067200, 84080640, 105100800, 140134400, 210201600, 420403200]

約数ペア:

[(1, 420403200), (2, 210201600), (3, 140134400), (4, 105100800), (5, 84080640), (6, 70067200), (7, 60057600), (8, 52550400), (10, 42040320), (12, 35033600), (14, 30028800), (15, 28026880), (16, 26275200), (17, 24729600), (20, 21020160), (21, 20019200), (23, 18278400), (24, 17516800), (25, 16816128), (28, 15014400), (30, 14013440), (32, 13137600), (34, 12364800), (35, 12011520), (40, 10510080), (42, 10009600), (46, 9139200), (48, 8758400), (50, 8408064), (51, 8243200), (56, 7507200), (60, 7006720), (64, 6568800), (68, 6182400), (69, 6092800), (70, 6005760), (75, 5605376), (80, 5255040), (84, 5004800), (85, 4945920), (92, 4569600), (96, 4379200), (100, 4204032), (102, 4121600), (105, 4003840), (112, 3753600), (115, 3655680), (119, 3532800), (120, 3503360), (128, 3284400), (136, 3091200), (138, 3046400), (140, 3002880), (150, 2802688), (160, 2627520), (161, 2611200), (168, 2502400), (170, 2472960), (175, 2402304), (184, 2284800), (192, 2189600), (200, 2102016), (204, 2060800), (210, 2001920), (224, 1876800), (230, 1827840), (238, 1766400), (240, 1751680), (255, 1648640), (256, 1642200), (272, 1545600), (276, 1523200), (280, 1501440), (300, 1401344), (320, 1313760), (322, 1305600), (336, 1251200), (340, 1236480), (345, 1218560), (350, 1201152), (357, 1177600), (368, 1142400), (384, 1094800), (391, 1075200), (400, 1051008), (408, 1030400), (420, 1000960), (425, 989184), (448, 938400), (460, 913920), (476, 883200), (480, 875840), (483, 870400), (510, 824320), (512, 821100), (525, 800768), (544, 772800), (552, 761600), (560, 750720), (575, 731136), (595, 706560), (600, 700672), (640, 656880), (644, 652800), (672, 625600), (680, 618240), (690, 609280), (700, 600576), (714, 588800), (736, 571200), (768, 547400), (782, 537600), (800, 525504), (805, 522240), (816, 515200), (840, 500480), (850, 494592), (896, 469200), (920, 456960), (952, 441600), (960, 437920), (966, 435200), (1020, 412160), (1024, 410550), (1050, 400384), (1088, 386400), (1104, 380800), (1120, 375360), (1150, 365568), (1173, 358400), (1190, 353280), (1200, 350336), (1275, 329728), (1280, 328440), (1288, 326400), (1344, 312800), (1360, 309120), (1380, 304640), (1400, 300288), (1428, 294400), (1472, 285600), (1536, 273700), (1564, 268800), (1600, 262752), (1610, 261120), (1632, 257600), (1680, 250240), (1700, 247296), (1725, 243712), (1785, 235520), (1792, 234600), (1840, 228480), (1904, 220800), (1920, 218960), (1932, 217600), (1955, 215040), (2040, 206080), (2048, 205275), (2100, 200192), (2176, 193200), (2208, 190400), (2240, 187680), (2300, 182784), (2346, 179200), (2380, 176640), (2400, 175168), (2415, 174080), (2550, 164864), (2560, 164220), (2576, 163200), (2688, 156400), (2720, 154560), (2737, 153600), (2760, 152320), (2800, 150144), (2856, 147200), (2944, 142800), (2975, 141312), (3072, 136850), (3128, 134400), (3200, 131376), (3220, 130560), (3264, 128800), (3360, 125120), (3400, 123648), (3450, 121856), (3570, 117760), (3584, 117300), (3680, 114240), (3808, 110400), (3840, 109480), (3864, 108800), (3910, 107520), (4025, 104448), (4080, 103040), (4200, 100096), (4352, 96600), (4416, 95200), (4480, 93840), (4600, 91392), (4692, 89600), (4760, 88320), (4800, 87584), (4830, 87040), (5100, 82432), (5120, 82110), (5152, 81600), (5376, 78200), (5440, 77280), (5474, 76800), (5520, 76160), (5600, 75072), (5712, 73600), (5865, 71680), (5888, 71400), (5950, 70656), (6144, 68425), (6256, 67200), (6400, 65688), (6440, 65280), (6528, 64400), (6720, 62560), (6800, 61824), (6900, 60928), (7140, 58880), (7168, 58650), (7360, 57120), (7616, 55200), (7680, 54740), (7728, 54400), (7820, 53760), (8050, 52224), (8160, 51520), (8211, 51200), (8400, 50048), (8704, 48300), (8832, 47600), (8925, 47104), (8960, 46920), (9200, 45696), (9384, 44800), (9520, 44160), (9600, 43792), (9660, 43520), (9775, 43008), (10200, 41216), (10240, 41055), (10304, 40800), (10752, 39100), (10880, 38640), (10948, 38400), (11040, 38080), (11200, 37536), (11424, 36800), (11730, 35840), (11776, 35700), (11900, 35328), (12075, 34816), (12512, 33600), (12800, 32844), (12880, 32640), (13056, 32200), (13440, 31280), (13600, 30912), (13685, 30720), (13800, 30464), (14280, 29440), (14336, 29325), (14720, 28560), (15232, 27600), (15360, 27370), (15456, 27200), (15640, 26880), (16100, 26112), (16320, 25760), (16422, 25600), (16800, 25024), (17408, 24150), (17664, 23800), (17850, 23552), (17920, 23460), (18400, 22848), (18768, 22400), (19040, 22080), (19200, 21896), (19320, 21760), (19550, 21504), (20400, 20608)]