139753740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 478679040

約数和(自身を除く): 338925300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 83, 84, 95, 105, 114, 133, 140, 166, 190, 210, 211, 228, 249, 266, 285, 332, 380, 399, 415, 420, 422, 498, 532, 570, 581, 633, 665, 798, 830, 844, 996, 1055, 1140, 1162, 1245, 1266, 1330, 1477, 1577, 1596, 1660, 1743, 1995, 2110, 2324, 2490, 2532, 2660, 2905, 2954, 3154, 3165, 3486, 3990, 4009, 4220, 4431, 4731, 4980, 5810, 5908, 6308, 6330, 6972, 7385, 7885, 7980, 8018, 8715, 8862, 9462, 11039, 11620, 12027, 12660, 14770, 15770, 16036, 17430, 17513, 17724, 18924, 20045, 22078, 22155, 23655, 24054, 28063, 29540, 31540, 33117, 34860, 35026, 40090, 44156, 44310, 47310, 48108, 52539, 55195, 56126, 60135, 66234, 70052, 80180, 84189, 87565, 88620, 94620, 105078, 110390, 112252, 120270, 122591, 132468, 140315, 165585, 168378, 175130, 210156, 220780, 240540, 245182, 262695, 280630, 331170, 332747, 336756, 350260, 367773, 420945, 490364, 525390, 561260, 612955, 662340, 665494, 735546, 841890, 998241, 1050780, 1225910, 1330988, 1471092, 1663735, 1683780, 1838865, 1996482, 2329229, 2451820, 3327470, 3677730, 3992964, 4658458, 4991205, 6654940, 6987687, 7355460, 9316916, 9982410, 11646145, 13975374, 19964820, 23292290, 27950748, 34938435, 46584580, 69876870, 139753740]

約数ペア:

[(1, 139753740), (2, 69876870), (3, 46584580), (4, 34938435), (5, 27950748), (6, 23292290), (7, 19964820), (10, 13975374), (12, 11646145), (14, 9982410), (15, 9316916), (19, 7355460), (20, 6987687), (21, 6654940), (28, 4991205), (30, 4658458), (35, 3992964), (38, 3677730), (42, 3327470), (57, 2451820), (60, 2329229), (70, 1996482), (76, 1838865), (83, 1683780), (84, 1663735), (95, 1471092), (105, 1330988), (114, 1225910), (133, 1050780), (140, 998241), (166, 841890), (190, 735546), (210, 665494), (211, 662340), (228, 612955), (249, 561260), (266, 525390), (285, 490364), (332, 420945), (380, 367773), (399, 350260), (415, 336756), (420, 332747), (422, 331170), (498, 280630), (532, 262695), (570, 245182), (581, 240540), (633, 220780), (665, 210156), (798, 175130), (830, 168378), (844, 165585), (996, 140315), (1055, 132468), (1140, 122591), (1162, 120270), (1245, 112252), (1266, 110390), (1330, 105078), (1477, 94620), (1577, 88620), (1596, 87565), (1660, 84189), (1743, 80180), (1995, 70052), (2110, 66234), (2324, 60135), (2490, 56126), (2532, 55195), (2660, 52539), (2905, 48108), (2954, 47310), (3154, 44310), (3165, 44156), (3486, 40090), (3990, 35026), (4009, 34860), (4220, 33117), (4431, 31540), (4731, 29540), (4980, 28063), (5810, 24054), (5908, 23655), (6308, 22155), (6330, 22078), (6972, 20045), (7385, 18924), (7885, 17724), (7980, 17513), (8018, 17430), (8715, 16036), (8862, 15770), (9462, 14770), (11039, 12660), (11620, 12027)]