145212627280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1112911}}^1$

素因数の和:1113164

約数の個数: 80

約数和(自身を含む): 387507055104

約数和(自身を除く): 242294427824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 233, 280, 466, 560, 932, 1165, 1631, 1864, 2330, 3262, 3728, 4660, 6524, 8155, 9320, 13048, 16310, 18640, 26096, 32620, 65240, 130480, 1112911, 2225822, 4451644, 5564555, 7790377, 8903288, 11129110, 15580754, 17806576, 22258220, 31161508, 38951885, 44516440, 62323016, 77903770, 89032880, 124646032, 155807540, 259308263, 311615080, 518616526, 623230160, 1037233052, 1296541315, 1815157841, 2074466104, 2593082630, 3630315682, 4148932208, 5186165260, 7260631364, 9075789205, 10372330520, 14521262728, 18151578410, 20744661040, 29042525456, 36303156820, 72606313640, 145212627280]

約数ペア:

[(1, 145212627280), (2, 72606313640), (4, 36303156820), (5, 29042525456), (7, 20744661040), (8, 18151578410), (10, 14521262728), (14, 10372330520), (16, 9075789205), (20, 7260631364), (28, 5186165260), (35, 4148932208), (40, 3630315682), (56, 2593082630), (70, 2074466104), (80, 1815157841), (112, 1296541315), (140, 1037233052), (233, 623230160), (280, 518616526), (466, 311615080), (560, 259308263), (932, 155807540), (1165, 124646032), (1631, 89032880), (1864, 77903770), (2330, 62323016), (3262, 44516440), (3728, 38951885), (4660, 31161508), (6524, 22258220), (8155, 17806576), (9320, 15580754), (13048, 11129110), (16310, 8903288), (18640, 7790377), (26096, 5564555), (32620, 4451644), (65240, 2225822), (130480, 1112911)]