258294960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 320

約数和(自身を含む): 1109928960

約数和(自身を除く): 851634000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1553, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3106, 3465, 3696, 3780, 3960, 4158, 4620, 4659, 4752, 5040, 5544, 5940, 6160, 6212, 6930, 7560, 7765, 7920, 8316, 9240, 9318, 10395, 10871, 11088, 11880, 12424, 13860, 13977, 15120, 15530, 16632, 17083, 18480, 18636, 20790, 21742, 23295, 23760, 24848, 27720, 27954, 31060, 32613, 33264, 34166, 37272, 41580, 41931, 43484, 46590, 51249, 54355, 55440, 55908, 62120, 65226, 68332, 69885, 74544, 83160, 83862, 85415, 86968, 93180, 97839, 102498, 108710, 111816, 119581, 124240, 130452, 136664, 139770, 153747, 163065, 166320, 167724, 170830, 173936, 186360, 195678, 204996, 209655, 217420, 223632, 239162, 256245, 260904, 273328, 279540, 293517, 307494, 326130, 335448, 341660, 358743, 372720, 391356, 409992, 419310, 434840, 461241, 478324, 489195, 512490, 521808, 559080, 587034, 597905, 614988, 652260, 670896, 683320, 717486, 768735, 782712, 819984, 838620, 869680, 922482, 956648, 978390, 1024980, 1076229, 1118160, 1174068, 1195810, 1229976, 1304520, 1366640, 1434972, 1467585, 1537470, 1565424, 1677240, 1793715, 1844964, 1913296, 1956780, 2049960, 2152458, 2306205, 2348136, 2391620, 2459952, 2609040, 2869944, 2935170, 3074940, 3228687, 3354480, 3587430, 3689928, 3913560, 4099920, 4304916, 4612410, 4696272, 4783240, 5381145, 5739888, 5870340, 6149880, 6457374, 7174860, 7379856, 7827120, 8609832, 9224820, 9566480, 10762290, 11740680, 12299760, 12914748, 14349720, 16143435, 17219664, 18449640, 21524580, 23481360, 25829496, 28699440, 32286870, 36899280, 43049160, 51658992, 64573740, 86098320, 129147480, 258294960]

約数ペア:

[(1, 258294960), (2, 129147480), (3, 86098320), (4, 64573740), (5, 51658992), (6, 43049160), (7, 36899280), (8, 32286870), (9, 28699440), (10, 25829496), (11, 23481360), (12, 21524580), (14, 18449640), (15, 17219664), (16, 16143435), (18, 14349720), (20, 12914748), (21, 12299760), (22, 11740680), (24, 10762290), (27, 9566480), (28, 9224820), (30, 8609832), (33, 7827120), (35, 7379856), (36, 7174860), (40, 6457374), (42, 6149880), (44, 5870340), (45, 5739888), (48, 5381145), (54, 4783240), (55, 4696272), (56, 4612410), (60, 4304916), (63, 4099920), (66, 3913560), (70, 3689928), (72, 3587430), (77, 3354480), (80, 3228687), (84, 3074940), (88, 2935170), (90, 2869944), (99, 2609040), (105, 2459952), (108, 2391620), (110, 2348136), (112, 2306205), (120, 2152458), (126, 2049960), (132, 1956780), (135, 1913296), (140, 1844964), (144, 1793715), (154, 1677240), (165, 1565424), (168, 1537470), (176, 1467585), (180, 1434972), (189, 1366640), (198, 1304520), (210, 1229976), (216, 1195810), (220, 1174068), (231, 1118160), (240, 1076229), (252, 1024980), (264, 978390), (270, 956648), (280, 922482), (297, 869680), (308, 838620), (315, 819984), (330, 782712), (336, 768735), (360, 717486), (378, 683320), (385, 670896), (396, 652260), (420, 614988), (432, 597905), (440, 587034), (462, 559080), (495, 521808), (504, 512490), (528, 489195), (540, 478324), (560, 461241), (594, 434840), (616, 419310), (630, 409992), (660, 391356), (693, 372720), (720, 358743), (756, 341660), (770, 335448), (792, 326130), (840, 307494), (880, 293517), (924, 279540), (945, 273328), (990, 260904), (1008, 256245), (1080, 239162), (1155, 223632), (1188, 217420), (1232, 209655), (1260, 204996), (1320, 195678), (1386, 186360), (1485, 173936), (1512, 170830), (1540, 167724), (1553, 166320), (1584, 163065), (1680, 153747), (1848, 139770), (1890, 136664), (1980, 130452), (2079, 124240), (2160, 119581), (2310, 111816), (2376, 108710), (2520, 102498), (2640, 97839), (2772, 93180), (2970, 86968), (3024, 85415), (3080, 83862), (3106, 83160), (3465, 74544), (3696, 69885), (3780, 68332), (3960, 65226), (4158, 62120), (4620, 55908), (4659, 55440), (4752, 54355), (5040, 51249), (5544, 46590), (5940, 43484), (6160, 41931), (6212, 41580), (6930, 37272), (7560, 34166), (7765, 33264), (7920, 32613), (8316, 31060), (9240, 27954), (9318, 27720), (10395, 24848), (10871, 23760), (11088, 23295), (11880, 21742), (12424, 20790), (13860, 18636), (13977, 18480), (15120, 17083), (15530, 16632)]