2018502240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{221327}}^1$

素因数の和:221364

約数の個数: 96

約数和(自身を含む): 6692958720

約数和(自身を除く): 4674456480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 221327, 442654, 663981, 885308, 1106635, 1327962, 1770616, 2213270, 2655924, 3319905, 3541232, 4205213, 4426540, 5311848, 6639810, 7082464, 8410426, 8853080, 10623696, 12615639, 13279620, 16820852, 17706160, 21026065, 21247392, 25231278, 26559240, 33641704, 35412320, 42052130, 50462556, 53118480, 63078195, 67283408, 84104260, 100925112, 106236960, 126156390, 134566816, 168208520, 201850224, 252312780, 336417040, 403700448, 504625560, 672834080, 1009251120, 2018502240]

約数ペア:

[(1, 2018502240), (2, 1009251120), (3, 672834080), (4, 504625560), (5, 403700448), (6, 336417040), (8, 252312780), (10, 201850224), (12, 168208520), (15, 134566816), (16, 126156390), (19, 106236960), (20, 100925112), (24, 84104260), (30, 67283408), (32, 63078195), (38, 53118480), (40, 50462556), (48, 42052130), (57, 35412320), (60, 33641704), (76, 26559240), (80, 25231278), (95, 21247392), (96, 21026065), (114, 17706160), (120, 16820852), (152, 13279620), (160, 12615639), (190, 10623696), (228, 8853080), (240, 8410426), (285, 7082464), (304, 6639810), (380, 5311848), (456, 4426540), (480, 4205213), (570, 3541232), (608, 3319905), (760, 2655924), (912, 2213270), (1140, 1770616), (1520, 1327962), (1824, 1106635), (2280, 885308), (3040, 663981), (4560, 442654), (9120, 221327)]