445098080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 1290909312

約数和(自身を除く): 845811232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 97, 112, 119, 136, 140, 160, 170, 194, 224, 238, 241, 272, 280, 340, 388, 476, 482, 485, 544, 560, 595, 679, 680, 776, 952, 964, 970, 1120, 1190, 1205, 1358, 1360, 1552, 1649, 1687, 1904, 1928, 1940, 2380, 2410, 2716, 2720, 3104, 3298, 3374, 3395, 3808, 3856, 3880, 4097, 4760, 4820, 5432, 6596, 6748, 6790, 7712, 7760, 8194, 8245, 8435, 9520, 9640, 10864, 11543, 13192, 13496, 13580, 15520, 16388, 16490, 16870, 19040, 19280, 20485, 21728, 23086, 23377, 26384, 26992, 27160, 28679, 32776, 32980, 33740, 38560, 40970, 46172, 46754, 52768, 53984, 54320, 57358, 57715, 65552, 65960, 67480, 81940, 92344, 93508, 108640, 114716, 115430, 116885, 131104, 131920, 134960, 143395, 163639, 163880, 184688, 187016, 229432, 230860, 233770, 263840, 269920, 286790, 327278, 327760, 369376, 374032, 397409, 458864, 461720, 467540, 573580, 654556, 655520, 748064, 794818, 818195, 917728, 923440, 935080, 1147160, 1309112, 1589636, 1636390, 1846880, 1870160, 1987045, 2294320, 2618224, 2781863, 3179272, 3272780, 3740320, 3974090, 4588640, 5236448, 5563726, 6358544, 6545560, 7948180, 11127452, 12717088, 13091120, 13909315, 15896360, 22254904, 26182240, 27818630, 31792720, 44509808, 55637260, 63585440, 89019616, 111274520, 222549040, 445098080]

約数ペア:

[(1, 445098080), (2, 222549040), (4, 111274520), (5, 89019616), (7, 63585440), (8, 55637260), (10, 44509808), (14, 31792720), (16, 27818630), (17, 26182240), (20, 22254904), (28, 15896360), (32, 13909315), (34, 13091120), (35, 12717088), (40, 11127452), (56, 7948180), (68, 6545560), (70, 6358544), (80, 5563726), (85, 5236448), (97, 4588640), (112, 3974090), (119, 3740320), (136, 3272780), (140, 3179272), (160, 2781863), (170, 2618224), (194, 2294320), (224, 1987045), (238, 1870160), (241, 1846880), (272, 1636390), (280, 1589636), (340, 1309112), (388, 1147160), (476, 935080), (482, 923440), (485, 917728), (544, 818195), (560, 794818), (595, 748064), (679, 655520), (680, 654556), (776, 573580), (952, 467540), (964, 461720), (970, 458864), (1120, 397409), (1190, 374032), (1205, 369376), (1358, 327760), (1360, 327278), (1552, 286790), (1649, 269920), (1687, 263840), (1904, 233770), (1928, 230860), (1940, 229432), (2380, 187016), (2410, 184688), (2716, 163880), (2720, 163639), (3104, 143395), (3298, 134960), (3374, 131920), (3395, 131104), (3808, 116885), (3856, 115430), (3880, 114716), (4097, 108640), (4760, 93508), (4820, 92344), (5432, 81940), (6596, 67480), (6748, 65960), (6790, 65552), (7712, 57715), (7760, 57358), (8194, 54320), (8245, 53984), (8435, 52768), (9520, 46754), (9640, 46172), (10864, 40970), (11543, 38560), (13192, 33740), (13496, 32980), (13580, 32776), (15520, 28679), (16388, 27160), (16490, 26992), (16870, 26384), (19040, 23377), (19280, 23086), (20485, 21728)]