6847678920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1\times {\mathrm{1283}}^1$

素因数の和:1939

約数の個数: 128

約数和(自身を含む): 20856268800

約数和(自身を除く): 14008589880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 563, 632, 790, 948, 1126, 1185, 1283, 1580, 1689, 1896, 2252, 2370, 2566, 2815, 3160, 3378, 3849, 4504, 4740, 5132, 5630, 6415, 6756, 7698, 8445, 9480, 10264, 11260, 12830, 13512, 15396, 16890, 19245, 22520, 25660, 30792, 33780, 38490, 44477, 51320, 67560, 76980, 88954, 101357, 133431, 153960, 177908, 202714, 222385, 266862, 304071, 355816, 405428, 444770, 506785, 533724, 608142, 667155, 722329, 810856, 889540, 1013570, 1067448, 1216284, 1334310, 1444658, 1520355, 1779080, 2027140, 2166987, 2432568, 2668620, 2889316, 3040710, 3611645, 4054280, 4333974, 5337240, 5778632, 6081420, 7223290, 8667948, 10834935, 12162840, 14446580, 17335896, 21669870, 28893160, 43339740, 57063991, 86679480, 114127982, 171191973, 228255964, 285319955, 342383946, 456511928, 570639910, 684767892, 855959865, 1141279820, 1369535784, 1711919730, 2282559640, 3423839460, 6847678920]

約数ペア:

[(1, 6847678920), (2, 3423839460), (3, 2282559640), (4, 1711919730), (5, 1369535784), (6, 1141279820), (8, 855959865), (10, 684767892), (12, 570639910), (15, 456511928), (20, 342383946), (24, 285319955), (30, 228255964), (40, 171191973), (60, 114127982), (79, 86679480), (120, 57063991), (158, 43339740), (237, 28893160), (316, 21669870), (395, 17335896), (474, 14446580), (563, 12162840), (632, 10834935), (790, 8667948), (948, 7223290), (1126, 6081420), (1185, 5778632), (1283, 5337240), (1580, 4333974), (1689, 4054280), (1896, 3611645), (2252, 3040710), (2370, 2889316), (2566, 2668620), (2815, 2432568), (3160, 2166987), (3378, 2027140), (3849, 1779080), (4504, 1520355), (4740, 1444658), (5132, 1334310), (5630, 1216284), (6415, 1067448), (6756, 1013570), (7698, 889540), (8445, 810856), (9480, 722329), (10264, 667155), (11260, 608142), (12830, 533724), (13512, 506785), (15396, 444770), (16890, 405428), (19245, 355816), (22520, 304071), (25660, 266862), (30792, 222385), (33780, 202714), (38490, 177908), (44477, 153960), (51320, 133431), (67560, 101357), (76980, 88954)]