8118927240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{7691}}^1$

素因数の和:8187

約数の個数: 128

約数和(自身を含む): 25697433600

約数和(自身を除く): 17578506360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 463, 570, 760, 926, 1140, 1389, 1852, 2280, 2315, 2778, 3704, 4630, 5556, 6945, 7691, 8797, 9260, 11112, 13890, 15382, 17594, 18520, 23073, 26391, 27780, 30764, 35188, 38455, 43985, 46146, 52782, 55560, 61528, 70376, 76910, 87970, 92292, 105564, 115365, 131955, 146129, 153820, 175940, 184584, 211128, 230730, 263910, 292258, 307640, 351880, 438387, 461460, 527820, 584516, 730645, 876774, 922920, 1055640, 1169032, 1461290, 1753548, 2191935, 2922580, 3507096, 3560933, 4383870, 5845160, 7121866, 8767740, 10682799, 14243732, 17535480, 17804665, 21365598, 28487464, 35609330, 42731196, 53413995, 67657727, 71218660, 85462392, 106827990, 135315454, 142437320, 202973181, 213655980, 270630908, 338288635, 405946362, 427311960, 541261816, 676577270, 811892724, 1014865905, 1353154540, 1623785448, 2029731810, 2706309080, 4059463620, 8118927240]

約数ペア:

[(1, 8118927240), (2, 4059463620), (3, 2706309080), (4, 2029731810), (5, 1623785448), (6, 1353154540), (8, 1014865905), (10, 811892724), (12, 676577270), (15, 541261816), (19, 427311960), (20, 405946362), (24, 338288635), (30, 270630908), (38, 213655980), (40, 202973181), (57, 142437320), (60, 135315454), (76, 106827990), (95, 85462392), (114, 71218660), (120, 67657727), (152, 53413995), (190, 42731196), (228, 35609330), (285, 28487464), (380, 21365598), (456, 17804665), (463, 17535480), (570, 14243732), (760, 10682799), (926, 8767740), (1140, 7121866), (1389, 5845160), (1852, 4383870), (2280, 3560933), (2315, 3507096), (2778, 2922580), (3704, 2191935), (4630, 1753548), (5556, 1461290), (6945, 1169032), (7691, 1055640), (8797, 922920), (9260, 876774), (11112, 730645), (13890, 584516), (15382, 527820), (17594, 461460), (18520, 438387), (23073, 351880), (26391, 307640), (27780, 292258), (30764, 263910), (35188, 230730), (38455, 211128), (43985, 184584), (46146, 175940), (52782, 153820), (55560, 146129), (61528, 131955), (70376, 115365), (76910, 105564), (87970, 92292)]