1257575506740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{15842473}}^1$

素因数の和:15842508

約数の個数: 180

約数和(自身を含む): 4589152813476

約数和(自身を除く): 3331577306736

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4410, 5292, 5670, 6615, 7938, 8820, 11340, 13230, 15876, 19845, 26460, 39690, 79380, 15842473, 31684946, 47527419, 63369892, 79212365, 95054838, 110897311, 142582257, 158424730, 190109676, 221794622, 237637095, 285164514, 316849460, 332691933, 427746771, 443589244, 475274190, 554486555, 570329028, 665383866, 712911285, 776281177, 855493542, 950548380, 998075799, 1108973110, 1283240313, 1330767732, 1425822570, 1552562354, 1663459665, 1710987084, 1996151598, 2138733855, 2217946220, 2328843531, 2566480626, 2851645140, 2994227397, 3105124708, 3326919330, 3881405885, 3992303196, 4277467710, 4657687062, 4990378995, 5132961252, 5988454794, 6416201565, 6653838660, 6986530593, 7762811770, 8554935420, 8982682191, 9315374124, 9980757990, 11644217655, 11976909588, 12832403130, 13973061186, 14971136985, 15525623540, 17965364382, 19961515980, 20959591779, 23288435310, 25664806260, 27946122372, 29942273970, 34932652965, 35930728764, 41919183558, 44913410955, 46576870620, 59884547940, 62878775337, 69865305930, 83838367116, 89826821910, 104797958895, 125757550674, 139730611860, 179653643820, 209595917790, 251515101348, 314393876685, 419191835580, 628787753370, 1257575506740]

約数ペア:

[(1, 1257575506740), (2, 628787753370), (3, 419191835580), (4, 314393876685), (5, 251515101348), (6, 209595917790), (7, 179653643820), (9, 139730611860), (10, 125757550674), (12, 104797958895), (14, 89826821910), (15, 83838367116), (18, 69865305930), (20, 62878775337), (21, 59884547940), (27, 46576870620), (28, 44913410955), (30, 41919183558), (35, 35930728764), (36, 34932652965), (42, 29942273970), (45, 27946122372), (49, 25664806260), (54, 23288435310), (60, 20959591779), (63, 19961515980), (70, 17965364382), (81, 15525623540), (84, 14971136985), (90, 13973061186), (98, 12832403130), (105, 11976909588), (108, 11644217655), (126, 9980757990), (135, 9315374124), (140, 8982682191), (147, 8554935420), (162, 7762811770), (180, 6986530593), (189, 6653838660), (196, 6416201565), (210, 5988454794), (245, 5132961252), (252, 4990378995), (270, 4657687062), (294, 4277467710), (315, 3992303196), (324, 3881405885), (378, 3326919330), (405, 3105124708), (420, 2994227397), (441, 2851645140), (490, 2566480626), (540, 2328843531), (567, 2217946220), (588, 2138733855), (630, 1996151598), (735, 1710987084), (756, 1663459665), (810, 1552562354), (882, 1425822570), (945, 1330767732), (980, 1283240313), (1134, 1108973110), (1260, 998075799), (1323, 950548380), (1470, 855493542), (1620, 776281177), (1764, 712911285), (1890, 665383866), (2205, 570329028), (2268, 554486555), (2646, 475274190), (2835, 443589244), (2940, 427746771), (3780, 332691933), (3969, 316849460), (4410, 285164514), (5292, 237637095), (5670, 221794622), (6615, 190109676), (7938, 158424730), (8820, 142582257), (11340, 110897311), (13230, 95054838), (15876, 79212365), (19845, 63369892), (26460, 47527419), (39690, 31684946), (79380, 15842473)]