471229920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{15583}}^1$

素因数の和:15614

約数の個数: 192

約数和(自身を含む): 1885040640

約数和(自身を除く): 1413810720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 15583, 30240, 31166, 46749, 62332, 77915, 93498, 109081, 124664, 140247, 155830, 186996, 218162, 233745, 249328, 280494, 311660, 327243, 373992, 420741, 436324, 467490, 498656, 545405, 560988, 623320, 654486, 701235, 747984, 841482, 872648, 934980, 981729, 1090810, 1121976, 1246640, 1308972, 1402470, 1495968, 1636215, 1682964, 1745296, 1869960, 1963458, 2103705, 2181620, 2243952, 2493280, 2617944, 2804940, 2945187, 3272430, 3365928, 3490592, 3739920, 3926916, 4207410, 4363240, 4487904, 4908645, 5235888, 5609880, 5890374, 6544860, 6731856, 7479840, 7853832, 8414820, 8726480, 9817290, 10471776, 11219760, 11780748, 13089720, 13463712, 14725935, 15707664, 16829640, 17452960, 19634580, 22439520, 23561496, 26179440, 29451870, 31415328, 33659280, 39269160, 47122992, 52358880, 58903740, 67318560, 78538320, 94245984, 117807480, 157076640, 235614960, 471229920]

約数ペア:

[(1, 471229920), (2, 235614960), (3, 157076640), (4, 117807480), (5, 94245984), (6, 78538320), (7, 67318560), (8, 58903740), (9, 52358880), (10, 47122992), (12, 39269160), (14, 33659280), (15, 31415328), (16, 29451870), (18, 26179440), (20, 23561496), (21, 22439520), (24, 19634580), (27, 17452960), (28, 16829640), (30, 15707664), (32, 14725935), (35, 13463712), (36, 13089720), (40, 11780748), (42, 11219760), (45, 10471776), (48, 9817290), (54, 8726480), (56, 8414820), (60, 7853832), (63, 7479840), (70, 6731856), (72, 6544860), (80, 5890374), (84, 5609880), (90, 5235888), (96, 4908645), (105, 4487904), (108, 4363240), (112, 4207410), (120, 3926916), (126, 3739920), (135, 3490592), (140, 3365928), (144, 3272430), (160, 2945187), (168, 2804940), (180, 2617944), (189, 2493280), (210, 2243952), (216, 2181620), (224, 2103705), (240, 1963458), (252, 1869960), (270, 1745296), (280, 1682964), (288, 1636215), (315, 1495968), (336, 1402470), (360, 1308972), (378, 1246640), (420, 1121976), (432, 1090810), (480, 981729), (504, 934980), (540, 872648), (560, 841482), (630, 747984), (672, 701235), (720, 654486), (756, 623320), (840, 560988), (864, 545405), (945, 498656), (1008, 467490), (1080, 436324), (1120, 420741), (1260, 373992), (1440, 327243), (1512, 311660), (1680, 280494), (1890, 249328), (2016, 233745), (2160, 218162), (2520, 186996), (3024, 155830), (3360, 140247), (3780, 124664), (4320, 109081), (5040, 93498), (6048, 77915), (7560, 62332), (10080, 46749), (15120, 31166), (15583, 30240)]