442829520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2210

約数の個数: 240

約数和(自身を含む): 1741888512

約数和(自身を除く): 1299058992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1968, 2143, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3444, 3690, 4286, 4305, 4592, 4920, 5040, 5166, 5740, 5904, 6429, 6888, 7380, 8572, 8610, 9840, 10332, 10715, 11480, 12858, 12915, 13776, 14760, 15001, 17144, 17220, 19287, 20664, 21430, 22960, 25716, 25830, 29520, 30002, 32145, 34288, 34440, 38574, 41328, 42860, 45003, 51432, 51660, 60004, 64290, 68880, 75005, 77148, 85720, 87863, 90006, 96435, 102864, 103320, 120008, 128580, 135009, 150010, 154296, 171440, 175726, 180012, 192870, 206640, 225015, 240016, 257160, 263589, 270018, 300020, 308592, 351452, 360024, 385740, 439315, 450030, 514320, 527178, 540036, 600040, 615041, 675045, 702904, 720048, 771480, 790767, 878630, 900060, 1054356, 1080072, 1200080, 1230082, 1317945, 1350090, 1405808, 1542960, 1581534, 1757260, 1800120, 1845123, 2108712, 2160144, 2460164, 2635890, 2700180, 3075205, 3163068, 3514520, 3600240, 3690246, 3953835, 4217424, 4920328, 5271780, 5400360, 5535369, 6150410, 6326136, 7029040, 7380492, 7907670, 9225615, 9840656, 10543560, 10800720, 11070738, 12300820, 12652272, 14760984, 15815340, 18451230, 21087120, 22141476, 24601640, 27676845, 29521968, 31630680, 36902460, 44282952, 49203280, 55353690, 63261360, 73804920, 88565904, 110707380, 147609840, 221414760, 442829520]

約数ペア:

[(1, 442829520), (2, 221414760), (3, 147609840), (4, 110707380), (5, 88565904), (6, 73804920), (7, 63261360), (8, 55353690), (9, 49203280), (10, 44282952), (12, 36902460), (14, 31630680), (15, 29521968), (16, 27676845), (18, 24601640), (20, 22141476), (21, 21087120), (24, 18451230), (28, 15815340), (30, 14760984), (35, 12652272), (36, 12300820), (40, 11070738), (41, 10800720), (42, 10543560), (45, 9840656), (48, 9225615), (56, 7907670), (60, 7380492), (63, 7029040), (70, 6326136), (72, 6150410), (80, 5535369), (82, 5400360), (84, 5271780), (90, 4920328), (105, 4217424), (112, 3953835), (120, 3690246), (123, 3600240), (126, 3514520), (140, 3163068), (144, 3075205), (164, 2700180), (168, 2635890), (180, 2460164), (205, 2160144), (210, 2108712), (240, 1845123), (246, 1800120), (252, 1757260), (280, 1581534), (287, 1542960), (315, 1405808), (328, 1350090), (336, 1317945), (360, 1230082), (369, 1200080), (410, 1080072), (420, 1054356), (492, 900060), (504, 878630), (560, 790767), (574, 771480), (615, 720048), (630, 702904), (656, 675045), (720, 615041), (738, 600040), (820, 540036), (840, 527178), (861, 514320), (984, 450030), (1008, 439315), (1148, 385740), (1230, 360024), (1260, 351452), (1435, 308592), (1476, 300020), (1640, 270018), (1680, 263589), (1722, 257160), (1845, 240016), (1968, 225015), (2143, 206640), (2296, 192870), (2460, 180012), (2520, 175726), (2583, 171440), (2870, 154296), (2952, 150010), (3280, 135009), (3444, 128580), (3690, 120008), (4286, 103320), (4305, 102864), (4592, 96435), (4920, 90006), (5040, 87863), (5166, 85720), (5740, 77148), (5904, 75005), (6429, 68880), (6888, 64290), (7380, 60004), (8572, 51660), (8610, 51432), (9840, 45003), (10332, 42860), (10715, 41328), (11480, 38574), (12858, 34440), (12915, 34288), (13776, 32145), (14760, 30002), (15001, 29520), (17144, 25830), (17220, 25716), (19287, 22960), (20664, 21430)]