1004399640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8429}}^1$

素因数の和:8777

約数の個数: 96

約数和(自身を含む): 3274549200

約数和(自身を除く): 2270149560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5958, 6620, 7944, 8429, 9930, 11916, 13240, 14895, 16858, 19860, 23832, 25287, 29790, 33716, 39720, 42145, 50574, 59580, 67432, 75861, 84290, 101148, 119160, 126435, 151722, 168580, 202296, 252870, 303444, 337160, 379305, 505740, 606888, 758610, 1011480, 1517220, 2789999, 3034440, 5579998, 8369997, 11159996, 13949995, 16739994, 22319992, 25109991, 27899990, 33479988, 41849985, 50219982, 55799980, 66959976, 83699970, 100439964, 111599960, 125549955, 167399940, 200879928, 251099910, 334799880, 502199820, 1004399640]

約数ペア:

[(1, 1004399640), (2, 502199820), (3, 334799880), (4, 251099910), (5, 200879928), (6, 167399940), (8, 125549955), (9, 111599960), (10, 100439964), (12, 83699970), (15, 66959976), (18, 55799980), (20, 50219982), (24, 41849985), (30, 33479988), (36, 27899990), (40, 25109991), (45, 22319992), (60, 16739994), (72, 13949995), (90, 11159996), (120, 8369997), (180, 5579998), (331, 3034440), (360, 2789999), (662, 1517220), (993, 1011480), (1324, 758610), (1655, 606888), (1986, 505740), (2648, 379305), (2979, 337160), (3310, 303444), (3972, 252870), (4965, 202296), (5958, 168580), (6620, 151722), (7944, 126435), (8429, 119160), (9930, 101148), (11916, 84290), (13240, 75861), (14895, 67432), (16858, 59580), (19860, 50574), (23832, 42145), (25287, 39720), (29790, 33716)]