391892760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3793}}^1$

素因数の和:3858

約数の個数: 192

約数和(自身を含む): 1491497280

約数和(自身を除く): 1099604520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 3793, 4305, 4920, 5166, 5740, 6888, 7380, 7586, 8610, 10332, 11379, 11480, 12915, 14760, 15172, 17220, 18965, 20664, 22758, 25830, 26551, 30344, 34137, 34440, 37930, 45516, 51660, 53102, 56895, 68274, 75860, 79653, 91032, 103320, 106204, 113790, 132755, 136548, 151720, 155513, 159306, 170685, 212408, 227580, 238959, 265510, 273096, 311026, 318612, 341370, 398265, 455160, 466539, 477918, 531020, 622052, 637224, 682740, 777565, 796530, 933078, 955836, 1062040, 1088591, 1194795, 1244104, 1365480, 1399617, 1555130, 1593060, 1866156, 1911672, 2177182, 2332695, 2389590, 2799234, 3110260, 3186120, 3265773, 3732312, 4354364, 4665390, 4779180, 5442955, 5598468, 6220520, 6531546, 6998085, 8708728, 9330780, 9558360, 9797319, 10885910, 11196936, 13063092, 13996170, 16328865, 18661560, 19594638, 21771820, 26126184, 27992340, 32657730, 39189276, 43543640, 48986595, 55984680, 65315460, 78378552, 97973190, 130630920, 195946380, 391892760]

約数ペア:

[(1, 391892760), (2, 195946380), (3, 130630920), (4, 97973190), (5, 78378552), (6, 65315460), (7, 55984680), (8, 48986595), (9, 43543640), (10, 39189276), (12, 32657730), (14, 27992340), (15, 26126184), (18, 21771820), (20, 19594638), (21, 18661560), (24, 16328865), (28, 13996170), (30, 13063092), (35, 11196936), (36, 10885910), (40, 9797319), (41, 9558360), (42, 9330780), (45, 8708728), (56, 6998085), (60, 6531546), (63, 6220520), (70, 5598468), (72, 5442955), (82, 4779180), (84, 4665390), (90, 4354364), (105, 3732312), (120, 3265773), (123, 3186120), (126, 3110260), (140, 2799234), (164, 2389590), (168, 2332695), (180, 2177182), (205, 1911672), (210, 1866156), (246, 1593060), (252, 1555130), (280, 1399617), (287, 1365480), (315, 1244104), (328, 1194795), (360, 1088591), (369, 1062040), (410, 955836), (420, 933078), (492, 796530), (504, 777565), (574, 682740), (615, 637224), (630, 622052), (738, 531020), (820, 477918), (840, 466539), (861, 455160), (984, 398265), (1148, 341370), (1230, 318612), (1260, 311026), (1435, 273096), (1476, 265510), (1640, 238959), (1722, 227580), (1845, 212408), (2296, 170685), (2460, 159306), (2520, 155513), (2583, 151720), (2870, 136548), (2952, 132755), (3444, 113790), (3690, 106204), (3793, 103320), (4305, 91032), (4920, 79653), (5166, 75860), (5740, 68274), (6888, 56895), (7380, 53102), (7586, 51660), (8610, 45516), (10332, 37930), (11379, 34440), (11480, 34137), (12915, 30344), (14760, 26551), (15172, 25830), (17220, 22758), (18965, 20664)]