121814280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 320

約数和(自身を含む): 482993280

約数和(自身を除く): 361179000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 81, 82, 84, 90, 105, 108, 120, 123, 126, 131, 135, 140, 162, 164, 168, 180, 189, 205, 210, 216, 246, 252, 262, 270, 280, 287, 315, 324, 328, 360, 369, 378, 393, 405, 410, 420, 492, 504, 524, 540, 567, 574, 615, 630, 648, 655, 738, 756, 786, 810, 820, 840, 861, 917, 945, 984, 1048, 1080, 1107, 1134, 1148, 1179, 1230, 1260, 1310, 1435, 1476, 1512, 1572, 1620, 1640, 1722, 1834, 1845, 1890, 1965, 2214, 2268, 2296, 2358, 2460, 2520, 2583, 2620, 2751, 2835, 2870, 2952, 3144, 3240, 3321, 3444, 3537, 3668, 3690, 3780, 3930, 4305, 4428, 4536, 4585, 4716, 4920, 5166, 5240, 5371, 5502, 5535, 5670, 5740, 5895, 6642, 6888, 7074, 7336, 7380, 7560, 7749, 7860, 8253, 8610, 8856, 9170, 9432, 10332, 10611, 10742, 11004, 11070, 11340, 11480, 11790, 12915, 13284, 13755, 14148, 14760, 15498, 15720, 16113, 16506, 16605, 17220, 17685, 18340, 20664, 21222, 21484, 22008, 22140, 22680, 23247, 23580, 24759, 25830, 26568, 26855, 27510, 28296, 30996, 32226, 33012, 33210, 34440, 35370, 36680, 37597, 38745, 41265, 42444, 42968, 44280, 46494, 47160, 48339, 49518, 51660, 53055, 53710, 55020, 61992, 64452, 66024, 66420, 70740, 74277, 75194, 77490, 80565, 82530, 84888, 92988, 96678, 99036, 103320, 106110, 107420, 110040, 112791, 116235, 123795, 128904, 132840, 141480, 145017, 148554, 150388, 154980, 161130, 165060, 185976, 187985, 193356, 198072, 212220, 214840, 225582, 232470, 241695, 247590, 290034, 297108, 300776, 309960, 322260, 330120, 338373, 371385, 375970, 386712, 424440, 435051, 451164, 464940, 483390, 495180, 563955, 580068, 594216, 644520, 676746, 725085, 742770, 751940, 870102, 902328, 929880, 966780, 990360, 1015119, 1127910, 1160136, 1353492, 1450170, 1485540, 1503880, 1691865, 1740204, 1933560, 2030238, 2175255, 2255820, 2706984, 2900340, 2971080, 3045357, 3383730, 3480408, 4060476, 4350510, 4511640, 5075595, 5800680, 6090714, 6767460, 8120952, 8701020, 10151190, 12181428, 13534920, 15226785, 17402040, 20302380, 24362856, 30453570, 40604760, 60907140, 121814280]

約数ペア:

[(1, 121814280), (2, 60907140), (3, 40604760), (4, 30453570), (5, 24362856), (6, 20302380), (7, 17402040), (8, 15226785), (9, 13534920), (10, 12181428), (12, 10151190), (14, 8701020), (15, 8120952), (18, 6767460), (20, 6090714), (21, 5800680), (24, 5075595), (27, 4511640), (28, 4350510), (30, 4060476), (35, 3480408), (36, 3383730), (40, 3045357), (41, 2971080), (42, 2900340), (45, 2706984), (54, 2255820), (56, 2175255), (60, 2030238), (63, 1933560), (70, 1740204), (72, 1691865), (81, 1503880), (82, 1485540), (84, 1450170), (90, 1353492), (105, 1160136), (108, 1127910), (120, 1015119), (123, 990360), (126, 966780), (131, 929880), (135, 902328), (140, 870102), (162, 751940), (164, 742770), (168, 725085), (180, 676746), (189, 644520), (205, 594216), (210, 580068), (216, 563955), (246, 495180), (252, 483390), (262, 464940), (270, 451164), (280, 435051), (287, 424440), (315, 386712), (324, 375970), (328, 371385), (360, 338373), (369, 330120), (378, 322260), (393, 309960), (405, 300776), (410, 297108), (420, 290034), (492, 247590), (504, 241695), (524, 232470), (540, 225582), (567, 214840), (574, 212220), (615, 198072), (630, 193356), (648, 187985), (655, 185976), (738, 165060), (756, 161130), (786, 154980), (810, 150388), (820, 148554), (840, 145017), (861, 141480), (917, 132840), (945, 128904), (984, 123795), (1048, 116235), (1080, 112791), (1107, 110040), (1134, 107420), (1148, 106110), (1179, 103320), (1230, 99036), (1260, 96678), (1310, 92988), (1435, 84888), (1476, 82530), (1512, 80565), (1572, 77490), (1620, 75194), (1640, 74277), (1722, 70740), (1834, 66420), (1845, 66024), (1890, 64452), (1965, 61992), (2214, 55020), (2268, 53710), (2296, 53055), (2358, 51660), (2460, 49518), (2520, 48339), (2583, 47160), (2620, 46494), (2751, 44280), (2835, 42968), (2870, 42444), (2952, 41265), (3144, 38745), (3240, 37597), (3321, 36680), (3444, 35370), (3537, 34440), (3668, 33210), (3690, 33012), (3780, 32226), (3930, 30996), (4305, 28296), (4428, 27510), (4536, 26855), (4585, 26568), (4716, 25830), (4920, 24759), (5166, 23580), (5240, 23247), (5371, 22680), (5502, 22140), (5535, 22008), (5670, 21484), (5740, 21222), (5895, 20664), (6642, 18340), (6888, 17685), (7074, 17220), (7336, 16605), (7380, 16506), (7560, 16113), (7749, 15720), (7860, 15498), (8253, 14760), (8610, 14148), (8856, 13755), (9170, 13284), (9432, 12915), (10332, 11790), (10611, 11480), (10742, 11340), (11004, 11070)]