489561600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 480

約数和(自身を含む): 1887557760

約数和(自身を除く): 1397996160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 32, 33, 38, 40, 44, 48, 50, 55, 57, 60, 61, 64, 66, 75, 76, 80, 88, 95, 96, 100, 110, 114, 120, 122, 128, 132, 150, 152, 160, 165, 176, 183, 190, 192, 200, 209, 220, 228, 240, 244, 256, 264, 275, 285, 300, 304, 305, 320, 330, 352, 366, 380, 384, 400, 418, 440, 456, 475, 480, 488, 512, 528, 550, 570, 600, 608, 610, 627, 640, 660, 671, 704, 732, 760, 768, 800, 825, 836, 880, 912, 915, 950, 960, 976, 1045, 1056, 1100, 1140, 1159, 1200, 1216, 1220, 1254, 1280, 1320, 1342, 1408, 1425, 1464, 1520, 1525, 1536, 1600, 1650, 1672, 1760, 1824, 1830, 1900, 1920, 1952, 2013, 2090, 2112, 2200, 2280, 2318, 2400, 2432, 2440, 2508, 2560, 2640, 2684, 2816, 2850, 2928, 3040, 3050, 3135, 3200, 3300, 3344, 3355, 3477, 3520, 3648, 3660, 3800, 3840, 3904, 4026, 4180, 4224, 4400, 4560, 4575, 4636, 4800, 4864, 4880, 5016, 5225, 5280, 5368, 5632, 5700, 5795, 5856, 6080, 6100, 6270, 6400, 6600, 6688, 6710, 6954, 7040, 7296, 7320, 7600, 7680, 7808, 8052, 8360, 8448, 8800, 9120, 9150, 9272, 9600, 9728, 9760, 10032, 10065, 10450, 10560, 10736, 11400, 11590, 11712, 12160, 12200, 12540, 12749, 12800, 13200, 13376, 13420, 13908, 14080, 14592, 14640, 15200, 15616, 15675, 16104, 16720, 16775, 16896, 17385, 17600, 18240, 18300, 18544, 19200, 19520, 20064, 20130, 20900, 21120, 21472, 22800, 23180, 23424, 24320, 24400, 25080, 25498, 26400, 26752, 26840, 27816, 28160, 28975, 29184, 29280, 30400, 31232, 31350, 32208, 33440, 33550, 34770, 35200, 36480, 36600, 37088, 38247, 38400, 39040, 40128, 40260, 41800, 42240, 42944, 45600, 46360, 46848, 48640, 48800, 50160, 50325, 50996, 52800, 53504, 53680, 55632, 57950, 58560, 60800, 62700, 63745, 64416, 66880, 67100, 69540, 70400, 72960, 73200, 74176, 76494, 78080, 80256, 80520, 83600, 84480, 85888, 86925, 91200, 92720, 93696, 97600, 100320, 100650, 101992, 105600, 107008, 107360, 111264, 115900, 117120, 121600, 125400, 127490, 128832, 133760, 134200, 139080, 140800, 145920, 146400, 148352, 152988, 156160, 160512, 161040, 167200, 171776, 173850, 182400, 185440, 191235, 195200, 200640, 201300, 203984, 211200, 214720, 222528, 231800, 234240, 243200, 250800, 254980, 257664, 267520, 268400, 278160, 292800, 296704, 305976, 318725, 321024, 322080, 334400, 343552, 347700, 364800, 370880, 382470, 390400, 401280, 402600, 407968, 422400, 429440, 445056, 463600, 468480, 501600, 509960, 515328, 535040, 536800, 556320, 585600, 593408, 611952, 637450, 644160, 668800, 695400, 729600, 741760, 764940, 780800, 802560, 805200, 815936, 858880, 890112, 927200, 956175, 1003200, 1019920, 1030656, 1073600, 1112640, 1171200, 1223904, 1274900, 1288320, 1337600, 1390800, 1483520, 1529880, 1605120, 1610400, 1631872, 1717760, 1780224, 1854400, 1912350, 2006400, 2039840, 2147200, 2225280, 2342400, 2447808, 2549800, 2576640, 2675200, 2781600, 2967040, 3059760, 3220800, 3263744, 3708800, 3824700, 4012800, 4079680, 4294400, 4450560, 4895616, 5099600, 5153280, 5563200, 6119520, 6441600, 6527488, 7417600, 7649400, 8025600, 8159360, 8588800, 8901120, 9791232, 10199200, 11126400, 12239040, 12883200, 14835200, 15298800, 16318720, 19582464, 20398400, 22252800, 24478080, 25766400, 30597600, 32637440, 40796800, 44505600, 48956160, 61195200, 81593600, 97912320, 122390400, 163187200, 244780800, 489561600]

約数ペア:

[(1, 489561600), (2, 244780800), (3, 163187200), (4, 122390400), (5, 97912320), (6, 81593600), (8, 61195200), (10, 48956160), (11, 44505600), (12, 40796800), (15, 32637440), (16, 30597600), (19, 25766400), (20, 24478080), (22, 22252800), (24, 20398400), (25, 19582464), (30, 16318720), (32, 15298800), (33, 14835200), (38, 12883200), (40, 12239040), (44, 11126400), (48, 10199200), (50, 9791232), (55, 8901120), (57, 8588800), (60, 8159360), (61, 8025600), (64, 7649400), (66, 7417600), (75, 6527488), (76, 6441600), (80, 6119520), (88, 5563200), (95, 5153280), (96, 5099600), (100, 4895616), (110, 4450560), (114, 4294400), (120, 4079680), (122, 4012800), (128, 3824700), (132, 3708800), (150, 3263744), (152, 3220800), (160, 3059760), (165, 2967040), (176, 2781600), (183, 2675200), (190, 2576640), (192, 2549800), (200, 2447808), (209, 2342400), (220, 2225280), (228, 2147200), (240, 2039840), (244, 2006400), (256, 1912350), (264, 1854400), (275, 1780224), (285, 1717760), (300, 1631872), (304, 1610400), (305, 1605120), (320, 1529880), (330, 1483520), (352, 1390800), (366, 1337600), (380, 1288320), (384, 1274900), (400, 1223904), (418, 1171200), (440, 1112640), (456, 1073600), (475, 1030656), (480, 1019920), (488, 1003200), (512, 956175), (528, 927200), (550, 890112), (570, 858880), (600, 815936), (608, 805200), (610, 802560), (627, 780800), (640, 764940), (660, 741760), (671, 729600), (704, 695400), (732, 668800), (760, 644160), (768, 637450), (800, 611952), (825, 593408), (836, 585600), (880, 556320), (912, 536800), (915, 535040), (950, 515328), (960, 509960), (976, 501600), (1045, 468480), (1056, 463600), (1100, 445056), (1140, 429440), (1159, 422400), (1200, 407968), (1216, 402600), (1220, 401280), (1254, 390400), (1280, 382470), (1320, 370880), (1342, 364800), (1408, 347700), (1425, 343552), (1464, 334400), (1520, 322080), (1525, 321024), (1536, 318725), (1600, 305976), (1650, 296704), (1672, 292800), (1760, 278160), (1824, 268400), (1830, 267520), (1900, 257664), (1920, 254980), (1952, 250800), (2013, 243200), (2090, 234240), (2112, 231800), (2200, 222528), (2280, 214720), (2318, 211200), (2400, 203984), (2432, 201300), (2440, 200640), (2508, 195200), (2560, 191235), (2640, 185440), (2684, 182400), (2816, 173850), (2850, 171776), (2928, 167200), (3040, 161040), (3050, 160512), (3135, 156160), (3200, 152988), (3300, 148352), (3344, 146400), (3355, 145920), (3477, 140800), (3520, 139080), (3648, 134200), (3660, 133760), (3800, 128832), (3840, 127490), (3904, 125400), (4026, 121600), (4180, 117120), (4224, 115900), (4400, 111264), (4560, 107360), (4575, 107008), (4636, 105600), (4800, 101992), (4864, 100650), (4880, 100320), (5016, 97600), (5225, 93696), (5280, 92720), (5368, 91200), (5632, 86925), (5700, 85888), (5795, 84480), (5856, 83600), (6080, 80520), (6100, 80256), (6270, 78080), (6400, 76494), (6600, 74176), (6688, 73200), (6710, 72960), (6954, 70400), (7040, 69540), (7296, 67100), (7320, 66880), (7600, 64416), (7680, 63745), (7808, 62700), (8052, 60800), (8360, 58560), (8448, 57950), (8800, 55632), (9120, 53680), (9150, 53504), (9272, 52800), (9600, 50996), (9728, 50325), (9760, 50160), (10032, 48800), (10065, 48640), (10450, 46848), (10560, 46360), (10736, 45600), (11400, 42944), (11590, 42240), (11712, 41800), (12160, 40260), (12200, 40128), (12540, 39040), (12749, 38400), (12800, 38247), (13200, 37088), (13376, 36600), (13420, 36480), (13908, 35200), (14080, 34770), (14592, 33550), (14640, 33440), (15200, 32208), (15616, 31350), (15675, 31232), (16104, 30400), (16720, 29280), (16775, 29184), (16896, 28975), (17385, 28160), (17600, 27816), (18240, 26840), (18300, 26752), (18544, 26400), (19200, 25498), (19520, 25080), (20064, 24400), (20130, 24320), (20900, 23424), (21120, 23180), (21472, 22800)]