231930720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 432

約数和(自身を含む): 974741040

約数和(自身を除く): 742810320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 160, 168, 171, 173, 180, 190, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 336, 342, 346, 360, 380, 392, 399, 420, 441, 456, 480, 490, 504, 519, 532, 560, 570, 588, 608, 630, 665, 672, 684, 692, 720, 735, 760, 784, 798, 840, 855, 865, 882, 912, 931, 980, 1008, 1038, 1064, 1120, 1140, 1176, 1197, 1211, 1260, 1330, 1368, 1384, 1440, 1470, 1520, 1557, 1568, 1596, 1680, 1710, 1730, 1764, 1824, 1862, 1960, 1995, 2016, 2076, 2128, 2205, 2280, 2352, 2394, 2422, 2520, 2595, 2660, 2736, 2768, 2793, 2940, 3040, 3114, 3192, 3287, 3360, 3420, 3460, 3528, 3633, 3724, 3920, 3990, 4152, 4256, 4410, 4560, 4655, 4704, 4788, 4844, 5040, 5190, 5320, 5472, 5536, 5586, 5880, 5985, 6055, 6228, 6384, 6574, 6840, 6920, 7056, 7266, 7448, 7785, 7840, 7980, 8304, 8379, 8477, 8820, 9120, 9310, 9576, 9688, 9861, 10080, 10380, 10640, 10899, 11172, 11760, 11970, 12110, 12456, 12768, 13148, 13680, 13840, 13965, 14112, 14532, 14896, 15570, 15960, 16435, 16608, 16758, 16954, 17640, 18165, 18620, 19152, 19376, 19722, 20760, 21280, 21798, 22344, 23009, 23520, 23940, 24220, 24912, 25431, 26296, 27360, 27680, 27930, 29064, 29583, 29792, 31140, 31920, 32870, 33516, 33908, 35280, 36330, 37240, 38304, 38752, 39444, 41520, 41895, 42385, 43596, 44688, 46018, 47880, 48440, 49305, 49824, 50862, 52592, 54495, 55860, 58128, 59166, 62280, 63840, 65740, 67032, 67816, 69027, 70560, 72660, 74480, 76293, 78888, 83040, 83790, 84770, 87192, 89376, 92036, 95760, 96880, 98610, 101724, 105184, 108990, 111720, 115045, 116256, 118332, 124560, 127155, 131480, 134064, 135632, 138054, 145320, 147915, 148960, 152586, 157776, 161063, 167580, 169540, 174384, 184072, 191520, 193760, 197220, 203448, 207081, 217980, 223440, 230090, 236664, 249120, 254310, 262960, 268128, 271264, 276108, 290640, 295830, 305172, 315552, 322126, 335160, 339080, 345135, 348768, 368144, 381465, 394440, 406896, 414162, 435960, 446880, 460180, 473328, 483189, 508620, 525920, 552216, 581280, 591660, 610344, 644252, 670320, 678160, 690270, 736288, 762930, 788880, 805315, 813792, 828324, 871920, 920360, 946656, 966378, 1017240, 1035405, 1104432, 1183320, 1220688, 1288504, 1340640, 1356320, 1380540, 1449567, 1525860, 1577760, 1610630, 1656648, 1743840, 1840720, 1932756, 2034480, 2070810, 2208864, 2366640, 2415945, 2441376, 2577008, 2761080, 2899134, 3051720, 3221260, 3313296, 3681440, 3865512, 4068960, 4141620, 4733280, 4831890, 5154016, 5522160, 5798268, 6103440, 6442520, 6626592, 7247835, 7731024, 8283240, 9663780, 11044320, 11596536, 12206880, 12885040, 14495670, 15462048, 16566480, 19327560, 23193072, 25770080, 28991340, 33132960, 38655120, 46386144, 57982680, 77310240, 115965360, 231930720]

約数ペア:

[(1, 231930720), (2, 115965360), (3, 77310240), (4, 57982680), (5, 46386144), (6, 38655120), (7, 33132960), (8, 28991340), (9, 25770080), (10, 23193072), (12, 19327560), (14, 16566480), (15, 15462048), (16, 14495670), (18, 12885040), (19, 12206880), (20, 11596536), (21, 11044320), (24, 9663780), (28, 8283240), (30, 7731024), (32, 7247835), (35, 6626592), (36, 6442520), (38, 6103440), (40, 5798268), (42, 5522160), (45, 5154016), (48, 4831890), (49, 4733280), (56, 4141620), (57, 4068960), (60, 3865512), (63, 3681440), (70, 3313296), (72, 3221260), (76, 3051720), (80, 2899134), (84, 2761080), (90, 2577008), (95, 2441376), (96, 2415945), (98, 2366640), (105, 2208864), (112, 2070810), (114, 2034480), (120, 1932756), (126, 1840720), (133, 1743840), (140, 1656648), (144, 1610630), (147, 1577760), (152, 1525860), (160, 1449567), (168, 1380540), (171, 1356320), (173, 1340640), (180, 1288504), (190, 1220688), (196, 1183320), (210, 1104432), (224, 1035405), (228, 1017240), (240, 966378), (245, 946656), (252, 920360), (266, 871920), (280, 828324), (285, 813792), (288, 805315), (294, 788880), (304, 762930), (315, 736288), (336, 690270), (342, 678160), (346, 670320), (360, 644252), (380, 610344), (392, 591660), (399, 581280), (420, 552216), (441, 525920), (456, 508620), (480, 483189), (490, 473328), (504, 460180), (519, 446880), (532, 435960), (560, 414162), (570, 406896), (588, 394440), (608, 381465), (630, 368144), (665, 348768), (672, 345135), (684, 339080), (692, 335160), (720, 322126), (735, 315552), (760, 305172), (784, 295830), (798, 290640), (840, 276108), (855, 271264), (865, 268128), (882, 262960), (912, 254310), (931, 249120), (980, 236664), (1008, 230090), (1038, 223440), (1064, 217980), (1120, 207081), (1140, 203448), (1176, 197220), (1197, 193760), (1211, 191520), (1260, 184072), (1330, 174384), (1368, 169540), (1384, 167580), (1440, 161063), (1470, 157776), (1520, 152586), (1557, 148960), (1568, 147915), (1596, 145320), (1680, 138054), (1710, 135632), (1730, 134064), (1764, 131480), (1824, 127155), (1862, 124560), (1960, 118332), (1995, 116256), (2016, 115045), (2076, 111720), (2128, 108990), (2205, 105184), (2280, 101724), (2352, 98610), (2394, 96880), (2422, 95760), (2520, 92036), (2595, 89376), (2660, 87192), (2736, 84770), (2768, 83790), (2793, 83040), (2940, 78888), (3040, 76293), (3114, 74480), (3192, 72660), (3287, 70560), (3360, 69027), (3420, 67816), (3460, 67032), (3528, 65740), (3633, 63840), (3724, 62280), (3920, 59166), (3990, 58128), (4152, 55860), (4256, 54495), (4410, 52592), (4560, 50862), (4655, 49824), (4704, 49305), (4788, 48440), (4844, 47880), (5040, 46018), (5190, 44688), (5320, 43596), (5472, 42385), (5536, 41895), (5586, 41520), (5880, 39444), (5985, 38752), (6055, 38304), (6228, 37240), (6384, 36330), (6574, 35280), (6840, 33908), (6920, 33516), (7056, 32870), (7266, 31920), (7448, 31140), (7785, 29792), (7840, 29583), (7980, 29064), (8304, 27930), (8379, 27680), (8477, 27360), (8820, 26296), (9120, 25431), (9310, 24912), (9576, 24220), (9688, 23940), (9861, 23520), (10080, 23009), (10380, 22344), (10640, 21798), (10899, 21280), (11172, 20760), (11760, 19722), (11970, 19376), (12110, 19152), (12456, 18620), (12768, 18165), (13148, 17640), (13680, 16954), (13840, 16758), (13965, 16608), (14112, 16435), (14532, 15960), (14896, 15570)]