390150732720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{701609}}^1$

素因数の和:701963

約数の個数: 160

約数和(自身を含む): 1386426263040

約数和(自身を除く): 996275530320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 331, 336, 420, 560, 662, 840, 993, 1324, 1655, 1680, 1986, 2317, 2648, 3310, 3972, 4634, 4965, 5296, 6620, 6951, 7944, 9268, 9930, 11585, 13240, 13902, 15888, 18536, 19860, 23170, 26480, 27804, 34755, 37072, 39720, 46340, 55608, 69510, 79440, 92680, 111216, 139020, 185360, 278040, 556080, 701609, 1403218, 2104827, 2806436, 3508045, 4209654, 4911263, 5612872, 7016090, 8419308, 9822526, 10524135, 11225744, 14032180, 14733789, 16838616, 19645052, 21048270, 24556315, 28064360, 29467578, 33677232, 39290104, 42096540, 49112630, 56128720, 58935156, 73668945, 78580208, 84193080, 98225260, 117870312, 147337890, 168386160, 196450520, 232232579, 235740624, 294675780, 392901040, 464465158, 589351560, 696697737, 928930316, 1161162895, 1178703120, 1393395474, 1625628053, 1857860632, 2322325790, 2786790948, 3251256106, 3483488685, 3715721264, 4644651580, 4876884159, 5573581896, 6502512212, 6966977370, 8128140265, 9289303160, 9753768318, 11147163792, 13005024424, 13933954740, 16256280530, 18578606320, 19507536636, 24384420795, 26010048848, 27867909480, 32512561060, 39015073272, 48768841590, 55735818960, 65025122120, 78030146544, 97537683180, 130050244240, 195075366360, 390150732720]

約数ペア:

[(1, 390150732720), (2, 195075366360), (3, 130050244240), (4, 97537683180), (5, 78030146544), (6, 65025122120), (7, 55735818960), (8, 48768841590), (10, 39015073272), (12, 32512561060), (14, 27867909480), (15, 26010048848), (16, 24384420795), (20, 19507536636), (21, 18578606320), (24, 16256280530), (28, 13933954740), (30, 13005024424), (35, 11147163792), (40, 9753768318), (42, 9289303160), (48, 8128140265), (56, 6966977370), (60, 6502512212), (70, 5573581896), (80, 4876884159), (84, 4644651580), (105, 3715721264), (112, 3483488685), (120, 3251256106), (140, 2786790948), (168, 2322325790), (210, 1857860632), (240, 1625628053), (280, 1393395474), (331, 1178703120), (336, 1161162895), (420, 928930316), (560, 696697737), (662, 589351560), (840, 464465158), (993, 392901040), (1324, 294675780), (1655, 235740624), (1680, 232232579), (1986, 196450520), (2317, 168386160), (2648, 147337890), (3310, 117870312), (3972, 98225260), (4634, 84193080), (4965, 78580208), (5296, 73668945), (6620, 58935156), (6951, 56128720), (7944, 49112630), (9268, 42096540), (9930, 39290104), (11585, 33677232), (13240, 29467578), (13902, 28064360), (15888, 24556315), (18536, 21048270), (19860, 19645052), (23170, 16838616), (26480, 14733789), (27804, 14032180), (34755, 11225744), (37072, 10524135), (39720, 9822526), (46340, 8419308), (55608, 7016090), (69510, 5612872), (79440, 4911263), (92680, 4209654), (111216, 3508045), (139020, 2806436), (185360, 2104827), (278040, 1403218), (556080, 701609)]