129147480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 256

約数和(自身を含む): 537062400

約数和(自身を除く): 407914920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1553, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3106, 3465, 3780, 3960, 4158, 4620, 4659, 5544, 5940, 6212, 6930, 7560, 7765, 8316, 9240, 9318, 10395, 10871, 11880, 12424, 13860, 13977, 15530, 16632, 17083, 18636, 20790, 21742, 23295, 27720, 27954, 31060, 32613, 34166, 37272, 41580, 41931, 43484, 46590, 51249, 54355, 55908, 62120, 65226, 68332, 69885, 83160, 83862, 85415, 86968, 93180, 97839, 102498, 108710, 111816, 119581, 130452, 136664, 139770, 153747, 163065, 167724, 170830, 186360, 195678, 204996, 209655, 217420, 239162, 256245, 260904, 279540, 293517, 307494, 326130, 335448, 341660, 358743, 391356, 409992, 419310, 434840, 461241, 478324, 489195, 512490, 559080, 587034, 597905, 614988, 652260, 683320, 717486, 768735, 782712, 838620, 922482, 956648, 978390, 1024980, 1076229, 1174068, 1195810, 1229976, 1304520, 1434972, 1467585, 1537470, 1677240, 1793715, 1844964, 1956780, 2049960, 2152458, 2306205, 2348136, 2391620, 2869944, 2935170, 3074940, 3228687, 3587430, 3689928, 3913560, 4304916, 4612410, 4783240, 5381145, 5870340, 6149880, 6457374, 7174860, 8609832, 9224820, 10762290, 11740680, 12914748, 14349720, 16143435, 18449640, 21524580, 25829496, 32286870, 43049160, 64573740, 129147480]

約数ペア:

[(1, 129147480), (2, 64573740), (3, 43049160), (4, 32286870), (5, 25829496), (6, 21524580), (7, 18449640), (8, 16143435), (9, 14349720), (10, 12914748), (11, 11740680), (12, 10762290), (14, 9224820), (15, 8609832), (18, 7174860), (20, 6457374), (21, 6149880), (22, 5870340), (24, 5381145), (27, 4783240), (28, 4612410), (30, 4304916), (33, 3913560), (35, 3689928), (36, 3587430), (40, 3228687), (42, 3074940), (44, 2935170), (45, 2869944), (54, 2391620), (55, 2348136), (56, 2306205), (60, 2152458), (63, 2049960), (66, 1956780), (70, 1844964), (72, 1793715), (77, 1677240), (84, 1537470), (88, 1467585), (90, 1434972), (99, 1304520), (105, 1229976), (108, 1195810), (110, 1174068), (120, 1076229), (126, 1024980), (132, 978390), (135, 956648), (140, 922482), (154, 838620), (165, 782712), (168, 768735), (180, 717486), (189, 683320), (198, 652260), (210, 614988), (216, 597905), (220, 587034), (231, 559080), (252, 512490), (264, 489195), (270, 478324), (280, 461241), (297, 434840), (308, 419310), (315, 409992), (330, 391356), (360, 358743), (378, 341660), (385, 335448), (396, 326130), (420, 307494), (440, 293517), (462, 279540), (495, 260904), (504, 256245), (540, 239162), (594, 217420), (616, 209655), (630, 204996), (660, 195678), (693, 186360), (756, 170830), (770, 167724), (792, 163065), (840, 153747), (924, 139770), (945, 136664), (990, 130452), (1080, 119581), (1155, 111816), (1188, 108710), (1260, 102498), (1320, 97839), (1386, 93180), (1485, 86968), (1512, 85415), (1540, 83862), (1553, 83160), (1848, 69885), (1890, 68332), (1980, 65226), (2079, 62120), (2310, 55908), (2376, 54355), (2520, 51249), (2772, 46590), (2970, 43484), (3080, 41931), (3106, 41580), (3465, 37272), (3780, 34166), (3960, 32613), (4158, 31060), (4620, 27954), (4659, 27720), (5544, 23295), (5940, 21742), (6212, 20790), (6930, 18636), (7560, 17083), (7765, 16632), (8316, 15530), (9240, 13977), (9318, 13860), (10395, 12424), (10871, 11880)]