142916480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 434764800

約数和(自身を除く): 291848320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 73, 76, 80, 92, 95, 112, 115, 128, 133, 140, 146, 152, 160, 161, 184, 190, 224, 230, 266, 280, 292, 304, 320, 322, 365, 368, 380, 437, 448, 460, 511, 532, 560, 584, 608, 640, 644, 665, 730, 736, 760, 805, 874, 896, 920, 1022, 1064, 1120, 1168, 1216, 1288, 1330, 1387, 1460, 1472, 1520, 1610, 1679, 1748, 1840, 2044, 2128, 2185, 2240, 2336, 2432, 2555, 2576, 2660, 2774, 2920, 2944, 3040, 3059, 3220, 3358, 3496, 3680, 4088, 4256, 4370, 4480, 4672, 5110, 5152, 5320, 5548, 5840, 6080, 6118, 6440, 6716, 6935, 6992, 7360, 8176, 8395, 8512, 8740, 9344, 9709, 10220, 10304, 10640, 11096, 11680, 11753, 12160, 12236, 12880, 13432, 13870, 13984, 14720, 15295, 16352, 16790, 17024, 17480, 19418, 20440, 20608, 21280, 22192, 23360, 23506, 24472, 25760, 26864, 27740, 27968, 30590, 31901, 32704, 33580, 34960, 38836, 40880, 42560, 44384, 46720, 47012, 48545, 48944, 51520, 53728, 55480, 55936, 58765, 61180, 63802, 65408, 67160, 69920, 77672, 81760, 85120, 88768, 94024, 97090, 97888, 103040, 107456, 110960, 117530, 122360, 127604, 134320, 139840, 155344, 159505, 163520, 177536, 188048, 194180, 195776, 214912, 221920, 223307, 235060, 244720, 255208, 268640, 279680, 310688, 319010, 327040, 376096, 388360, 391552, 443840, 446614, 470120, 489440, 510416, 537280, 621376, 638020, 752192, 776720, 887680, 893228, 940240, 978880, 1020832, 1074560, 1116535, 1242752, 1276040, 1504384, 1553440, 1786456, 1880480, 1957760, 2041664, 2233070, 2552080, 3106880, 3572912, 3760960, 4083328, 4466140, 5104160, 6213760, 7145824, 7521920, 8932280, 10208320, 14291648, 17864560, 20416640, 28583296, 35729120, 71458240, 142916480]

約数ペア:

[(1, 142916480), (2, 71458240), (4, 35729120), (5, 28583296), (7, 20416640), (8, 17864560), (10, 14291648), (14, 10208320), (16, 8932280), (19, 7521920), (20, 7145824), (23, 6213760), (28, 5104160), (32, 4466140), (35, 4083328), (38, 3760960), (40, 3572912), (46, 3106880), (56, 2552080), (64, 2233070), (70, 2041664), (73, 1957760), (76, 1880480), (80, 1786456), (92, 1553440), (95, 1504384), (112, 1276040), (115, 1242752), (128, 1116535), (133, 1074560), (140, 1020832), (146, 978880), (152, 940240), (160, 893228), (161, 887680), (184, 776720), (190, 752192), (224, 638020), (230, 621376), (266, 537280), (280, 510416), (292, 489440), (304, 470120), (320, 446614), (322, 443840), (365, 391552), (368, 388360), (380, 376096), (437, 327040), (448, 319010), (460, 310688), (511, 279680), (532, 268640), (560, 255208), (584, 244720), (608, 235060), (640, 223307), (644, 221920), (665, 214912), (730, 195776), (736, 194180), (760, 188048), (805, 177536), (874, 163520), (896, 159505), (920, 155344), (1022, 139840), (1064, 134320), (1120, 127604), (1168, 122360), (1216, 117530), (1288, 110960), (1330, 107456), (1387, 103040), (1460, 97888), (1472, 97090), (1520, 94024), (1610, 88768), (1679, 85120), (1748, 81760), (1840, 77672), (2044, 69920), (2128, 67160), (2185, 65408), (2240, 63802), (2336, 61180), (2432, 58765), (2555, 55936), (2576, 55480), (2660, 53728), (2774, 51520), (2920, 48944), (2944, 48545), (3040, 47012), (3059, 46720), (3220, 44384), (3358, 42560), (3496, 40880), (3680, 38836), (4088, 34960), (4256, 33580), (4370, 32704), (4480, 31901), (4672, 30590), (5110, 27968), (5152, 27740), (5320, 26864), (5548, 25760), (5840, 24472), (6080, 23506), (6118, 23360), (6440, 22192), (6716, 21280), (6935, 20608), (6992, 20440), (7360, 19418), (8176, 17480), (8395, 17024), (8512, 16790), (8740, 16352), (9344, 15295), (9709, 14720), (10220, 13984), (10304, 13870), (10640, 13432), (11096, 12880), (11680, 12236), (11753, 12160)]