2055281760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{203897}}^1$

素因数の和:203925

約数の個数: 144

約数和(自身を含む): 8015638176

約数和(自身を除く): 5960356416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 203897, 407794, 611691, 815588, 1019485, 1223382, 1427279, 1631176, 1835073, 2038970, 2446764, 2854558, 3058455, 3262352, 3670146, 4077940, 4281837, 4893528, 5709116, 6116910, 6524704, 7136395, 7340292, 8155880, 8563674, 9175365, 9787056, 11418232, 12233820, 12845511, 14272790, 14680584, 16311760, 17127348, 18350730, 19574112, 21409185, 22836464, 24467640, 25691022, 28545580, 29361168, 32623520, 34254696, 36701460, 42818370, 45672928, 48935280, 51382044, 57091160, 58722336, 64227555, 68509392, 73402920, 85636740, 97870560, 102764088, 114182320, 128455110, 137018784, 146805840, 171273480, 205528176, 228364640, 256910220, 293611680, 342546960, 411056352, 513820440, 685093920, 1027640880, 2055281760]

約数ペア:

[(1, 2055281760), (2, 1027640880), (3, 685093920), (4, 513820440), (5, 411056352), (6, 342546960), (7, 293611680), (8, 256910220), (9, 228364640), (10, 205528176), (12, 171273480), (14, 146805840), (15, 137018784), (16, 128455110), (18, 114182320), (20, 102764088), (21, 97870560), (24, 85636740), (28, 73402920), (30, 68509392), (32, 64227555), (35, 58722336), (36, 57091160), (40, 51382044), (42, 48935280), (45, 45672928), (48, 42818370), (56, 36701460), (60, 34254696), (63, 32623520), (70, 29361168), (72, 28545580), (80, 25691022), (84, 24467640), (90, 22836464), (96, 21409185), (105, 19574112), (112, 18350730), (120, 17127348), (126, 16311760), (140, 14680584), (144, 14272790), (160, 12845511), (168, 12233820), (180, 11418232), (210, 9787056), (224, 9175365), (240, 8563674), (252, 8155880), (280, 7340292), (288, 7136395), (315, 6524704), (336, 6116910), (360, 5709116), (420, 4893528), (480, 4281837), (504, 4077940), (560, 3670146), (630, 3262352), (672, 3058455), (720, 2854558), (840, 2446764), (1008, 2038970), (1120, 1835073), (1260, 1631176), (1440, 1427279), (1680, 1223382), (2016, 1019485), (2520, 815588), (3360, 611691), (5040, 407794), (10080, 203897)]