2438574080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 208

約数和(自身を含む): 6341013504

約数和(自身を除く): 3902439424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 167, 184, 230, 248, 256, 310, 320, 334, 368, 460, 496, 512, 620, 640, 668, 713, 736, 835, 920, 992, 1024, 1240, 1280, 1336, 1426, 1472, 1670, 1840, 1984, 2048, 2480, 2560, 2672, 2852, 2944, 3340, 3565, 3680, 3841, 3968, 4096, 4960, 5120, 5177, 5344, 5704, 5888, 6680, 7130, 7360, 7682, 7936, 9920, 10240, 10354, 10688, 11408, 11776, 13360, 14260, 14720, 15364, 15872, 19205, 19840, 20480, 20708, 21376, 22816, 23552, 25885, 26720, 28520, 29440, 30728, 31744, 38410, 39680, 41416, 42752, 45632, 47104, 51770, 53440, 57040, 58880, 61456, 63488, 76820, 79360, 82832, 85504, 91264, 94208, 103540, 106880, 114080, 117760, 119071, 122912, 126976, 153640, 158720, 165664, 171008, 182528, 207080, 213760, 228160, 235520, 238142, 245824, 307280, 317440, 331328, 342016, 365056, 414160, 427520, 456320, 471040, 476284, 491648, 595355, 614560, 634880, 662656, 684032, 730112, 828320, 855040, 912640, 952568, 983296, 1190710, 1229120, 1325312, 1460224, 1656640, 1710080, 1825280, 1905136, 1966592, 2381420, 2458240, 2650624, 2920448, 3313280, 3420160, 3650560, 3810272, 3933184, 4762840, 4916480, 5301248, 6626560, 7301120, 7620544, 7866368, 9525680, 9832960, 10602496, 13253120, 14602240, 15241088, 15732736, 19051360, 19665920, 21204992, 26506240, 30482176, 38102720, 39331840, 53012480, 60964352, 76205440, 78663680, 106024960, 121928704, 152410880, 243857408, 304821760, 487714816, 609643520, 1219287040, 2438574080]

約数ペア:

[(1, 2438574080), (2, 1219287040), (4, 609643520), (5, 487714816), (8, 304821760), (10, 243857408), (16, 152410880), (20, 121928704), (23, 106024960), (31, 78663680), (32, 76205440), (40, 60964352), (46, 53012480), (62, 39331840), (64, 38102720), (80, 30482176), (92, 26506240), (115, 21204992), (124, 19665920), (128, 19051360), (155, 15732736), (160, 15241088), (167, 14602240), (184, 13253120), (230, 10602496), (248, 9832960), (256, 9525680), (310, 7866368), (320, 7620544), (334, 7301120), (368, 6626560), (460, 5301248), (496, 4916480), (512, 4762840), (620, 3933184), (640, 3810272), (668, 3650560), (713, 3420160), (736, 3313280), (835, 2920448), (920, 2650624), (992, 2458240), (1024, 2381420), (1240, 1966592), (1280, 1905136), (1336, 1825280), (1426, 1710080), (1472, 1656640), (1670, 1460224), (1840, 1325312), (1984, 1229120), (2048, 1190710), (2480, 983296), (2560, 952568), (2672, 912640), (2852, 855040), (2944, 828320), (3340, 730112), (3565, 684032), (3680, 662656), (3841, 634880), (3968, 614560), (4096, 595355), (4960, 491648), (5120, 476284), (5177, 471040), (5344, 456320), (5704, 427520), (5888, 414160), (6680, 365056), (7130, 342016), (7360, 331328), (7682, 317440), (7936, 307280), (9920, 245824), (10240, 238142), (10354, 235520), (10688, 228160), (11408, 213760), (11776, 207080), (13360, 182528), (14260, 171008), (14720, 165664), (15364, 158720), (15872, 153640), (19205, 126976), (19840, 122912), (20480, 119071), (20708, 117760), (21376, 114080), (22816, 106880), (23552, 103540), (25885, 94208), (26720, 91264), (28520, 85504), (29440, 82832), (30728, 79360), (31744, 76820), (38410, 63488), (39680, 61456), (41416, 58880), (42752, 57040), (45632, 53440), (47104, 51770)]