292378240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 925344000

約数和(自身を除く): 632965760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 128, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 320, 340, 349, 352, 374, 385, 440, 448, 476, 544, 560, 595, 616, 640, 680, 698, 704, 748, 770, 880, 896, 935, 952, 1088, 1120, 1190, 1232, 1309, 1360, 1396, 1408, 1496, 1540, 1745, 1760, 1870, 1904, 2176, 2240, 2380, 2443, 2464, 2618, 2720, 2792, 2992, 3080, 3490, 3520, 3740, 3808, 3839, 4480, 4760, 4886, 4928, 5236, 5440, 5584, 5933, 5984, 6160, 6545, 6980, 7040, 7480, 7616, 7678, 9520, 9772, 9856, 10472, 10880, 11168, 11866, 11968, 12215, 12320, 13090, 13960, 14960, 15232, 15356, 19040, 19195, 19544, 20944, 22336, 23732, 23936, 24430, 24640, 26180, 26873, 27920, 29665, 29920, 30712, 38080, 38390, 39088, 41531, 41888, 44672, 47464, 48860, 49280, 52360, 53746, 55840, 59330, 59840, 61424, 65263, 76160, 76780, 78176, 83062, 83776, 94928, 97720, 104720, 107492, 111680, 118660, 119680, 122848, 130526, 134365, 153560, 156352, 166124, 167552, 189856, 195440, 207655, 209440, 214984, 223360, 237320, 245696, 261052, 268730, 307120, 312704, 326315, 332248, 379712, 390880, 415310, 418880, 429968, 456841, 474640, 491392, 522104, 537460, 614240, 652630, 664496, 759424, 781760, 830620, 837760, 859936, 913682, 949280, 1044208, 1074920, 1228480, 1305260, 1328992, 1563520, 1661240, 1719872, 1827364, 1898560, 2088416, 2149840, 2284205, 2456960, 2610520, 2657984, 3322480, 3439744, 3654728, 3797120, 4176832, 4299680, 4568410, 5221040, 5315968, 6644960, 7309456, 8353664, 8599360, 9136820, 10442080, 13289920, 14618912, 17198720, 18273640, 20884160, 26579840, 29237824, 36547280, 41768320, 58475648, 73094560, 146189120, 292378240]

約数ペア:

[(1, 292378240), (2, 146189120), (4, 73094560), (5, 58475648), (7, 41768320), (8, 36547280), (10, 29237824), (11, 26579840), (14, 20884160), (16, 18273640), (17, 17198720), (20, 14618912), (22, 13289920), (28, 10442080), (32, 9136820), (34, 8599360), (35, 8353664), (40, 7309456), (44, 6644960), (55, 5315968), (56, 5221040), (64, 4568410), (68, 4299680), (70, 4176832), (77, 3797120), (80, 3654728), (85, 3439744), (88, 3322480), (110, 2657984), (112, 2610520), (119, 2456960), (128, 2284205), (136, 2149840), (140, 2088416), (154, 1898560), (160, 1827364), (170, 1719872), (176, 1661240), (187, 1563520), (220, 1328992), (224, 1305260), (238, 1228480), (272, 1074920), (280, 1044208), (308, 949280), (320, 913682), (340, 859936), (349, 837760), (352, 830620), (374, 781760), (385, 759424), (440, 664496), (448, 652630), (476, 614240), (544, 537460), (560, 522104), (595, 491392), (616, 474640), (640, 456841), (680, 429968), (698, 418880), (704, 415310), (748, 390880), (770, 379712), (880, 332248), (896, 326315), (935, 312704), (952, 307120), (1088, 268730), (1120, 261052), (1190, 245696), (1232, 237320), (1309, 223360), (1360, 214984), (1396, 209440), (1408, 207655), (1496, 195440), (1540, 189856), (1745, 167552), (1760, 166124), (1870, 156352), (1904, 153560), (2176, 134365), (2240, 130526), (2380, 122848), (2443, 119680), (2464, 118660), (2618, 111680), (2720, 107492), (2792, 104720), (2992, 97720), (3080, 94928), (3490, 83776), (3520, 83062), (3740, 78176), (3808, 76780), (3839, 76160), (4480, 65263), (4760, 61424), (4886, 59840), (4928, 59330), (5236, 55840), (5440, 53746), (5584, 52360), (5933, 49280), (5984, 48860), (6160, 47464), (6545, 44672), (6980, 41888), (7040, 41531), (7480, 39088), (7616, 38390), (7678, 38080), (9520, 30712), (9772, 29920), (9856, 29665), (10472, 27920), (10880, 26873), (11168, 26180), (11866, 24640), (11968, 24430), (12215, 23936), (12320, 23732), (13090, 22336), (13960, 20944), (14960, 19544), (15232, 19195), (15356, 19040)]