1369792620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:834

約数の個数: 240

約数和(自身を含む): 4943769600

約数和(自身を除く): 3573976980

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 199, 210, 252, 270, 315, 324, 378, 398, 405, 420, 540, 567, 597, 607, 630, 756, 796, 810, 945, 995, 1134, 1194, 1214, 1260, 1393, 1620, 1791, 1821, 1890, 1990, 2268, 2388, 2428, 2786, 2835, 2985, 3035, 3582, 3642, 3780, 3980, 4179, 4249, 5373, 5463, 5572, 5670, 5970, 6070, 6965, 7164, 7284, 8358, 8498, 8955, 9105, 10746, 10926, 11340, 11940, 12140, 12537, 12747, 13930, 16119, 16389, 16716, 16996, 17910, 18210, 20895, 21245, 21492, 21852, 25074, 25494, 26865, 27315, 27860, 32238, 32778, 35820, 36420, 37611, 38241, 41790, 42490, 49167, 50148, 50988, 53730, 54630, 62685, 63735, 64476, 65556, 75222, 76482, 80595, 81945, 83580, 84980, 98334, 107460, 109260, 112833, 114723, 120793, 125370, 127470, 150444, 152964, 161190, 163890, 188055, 191205, 196668, 225666, 229446, 241586, 245835, 250740, 254940, 322380, 327780, 344169, 362379, 376110, 382410, 451332, 458892, 483172, 491670, 564165, 573615, 603965, 688338, 724758, 752220, 764820, 845551, 983340, 1087137, 1128330, 1147230, 1207930, 1376676, 1449516, 1691102, 1720845, 1811895, 2174274, 2256660, 2294460, 2415860, 2536653, 3261411, 3382204, 3441690, 3623790, 4227755, 4348548, 5073306, 5435685, 6522822, 6883380, 7247580, 7609959, 8455510, 9784233, 10146612, 10871370, 12683265, 13045644, 15219918, 16307055, 16911020, 19568466, 21742740, 22829877, 25366530, 30439836, 32614110, 38049795, 39136932, 45659754, 48921165, 50733060, 65228220, 68489631, 76099590, 91319508, 97842330, 114149385, 136979262, 152199180, 195684660, 228298770, 273958524, 342448155, 456597540, 684896310, 1369792620]

約数ペア:

[(1, 1369792620), (2, 684896310), (3, 456597540), (4, 342448155), (5, 273958524), (6, 228298770), (7, 195684660), (9, 152199180), (10, 136979262), (12, 114149385), (14, 97842330), (15, 91319508), (18, 76099590), (20, 68489631), (21, 65228220), (27, 50733060), (28, 48921165), (30, 45659754), (35, 39136932), (36, 38049795), (42, 32614110), (45, 30439836), (54, 25366530), (60, 22829877), (63, 21742740), (70, 19568466), (81, 16911020), (84, 16307055), (90, 15219918), (105, 13045644), (108, 12683265), (126, 10871370), (135, 10146612), (140, 9784233), (162, 8455510), (180, 7609959), (189, 7247580), (199, 6883380), (210, 6522822), (252, 5435685), (270, 5073306), (315, 4348548), (324, 4227755), (378, 3623790), (398, 3441690), (405, 3382204), (420, 3261411), (540, 2536653), (567, 2415860), (597, 2294460), (607, 2256660), (630, 2174274), (756, 1811895), (796, 1720845), (810, 1691102), (945, 1449516), (995, 1376676), (1134, 1207930), (1194, 1147230), (1214, 1128330), (1260, 1087137), (1393, 983340), (1620, 845551), (1791, 764820), (1821, 752220), (1890, 724758), (1990, 688338), (2268, 603965), (2388, 573615), (2428, 564165), (2786, 491670), (2835, 483172), (2985, 458892), (3035, 451332), (3582, 382410), (3642, 376110), (3780, 362379), (3980, 344169), (4179, 327780), (4249, 322380), (5373, 254940), (5463, 250740), (5572, 245835), (5670, 241586), (5970, 229446), (6070, 225666), (6965, 196668), (7164, 191205), (7284, 188055), (8358, 163890), (8498, 161190), (8955, 152964), (9105, 150444), (10746, 127470), (10926, 125370), (11340, 120793), (11940, 114723), (12140, 112833), (12537, 109260), (12747, 107460), (13930, 98334), (16119, 84980), (16389, 83580), (16716, 81945), (16996, 80595), (17910, 76482), (18210, 75222), (20895, 65556), (21245, 64476), (21492, 63735), (21852, 62685), (25074, 54630), (25494, 53730), (26865, 50988), (27315, 50148), (27860, 49167), (32238, 42490), (32778, 41790), (35820, 38241), (36420, 37611)]