15171399680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 208

約数和(自身を含む): 38750638080

約数和(自身を除く): 23579238400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 190, 254, 256, 304, 307, 320, 380, 508, 512, 608, 614, 635, 640, 760, 1016, 1024, 1216, 1228, 1270, 1280, 1520, 1535, 2032, 2048, 2413, 2432, 2456, 2540, 2560, 3040, 3070, 4064, 4096, 4826, 4864, 4912, 5080, 5120, 5833, 6080, 6140, 8128, 9652, 9728, 9824, 10160, 10240, 11666, 12065, 12160, 12280, 16256, 19304, 19456, 19648, 20320, 20480, 23332, 24130, 24320, 24560, 29165, 32512, 38608, 38912, 38989, 39296, 40640, 46664, 48260, 48640, 49120, 58330, 65024, 77216, 77824, 77978, 78592, 81280, 93328, 96520, 97280, 98240, 116660, 130048, 154432, 155956, 157184, 162560, 186656, 193040, 194560, 194945, 196480, 233320, 260096, 308864, 311912, 314368, 325120, 373312, 386080, 389120, 389890, 392960, 466640, 520192, 617728, 623824, 628736, 650240, 740791, 746624, 772160, 779780, 785920, 933280, 1235456, 1247648, 1257472, 1300480, 1481582, 1493248, 1544320, 1559560, 1571840, 1866560, 2470912, 2495296, 2600960, 2963164, 2986496, 3088640, 3119120, 3143680, 3703955, 3733120, 4941824, 4990592, 5926328, 5972992, 6177280, 6238240, 6287360, 7407910, 7466240, 9883648, 9981184, 11852656, 11945984, 12354560, 12476480, 14815820, 14932480, 19962368, 23705312, 23891968, 24709120, 24952960, 29631640, 29864960, 39924736, 47410624, 49418240, 49905920, 59263280, 59729920, 79849472, 94821248, 99811840, 118526560, 119459840, 159698944, 189642496, 199623680, 237053120, 379284992, 399247360, 474106240, 758569984, 798494720, 948212480, 1517139968, 1896424960, 3034279936, 3792849920, 7585699840, 15171399680]

約数ペア:

[(1, 15171399680), (2, 7585699840), (4, 3792849920), (5, 3034279936), (8, 1896424960), (10, 1517139968), (16, 948212480), (19, 798494720), (20, 758569984), (32, 474106240), (38, 399247360), (40, 379284992), (64, 237053120), (76, 199623680), (80, 189642496), (95, 159698944), (127, 119459840), (128, 118526560), (152, 99811840), (160, 94821248), (190, 79849472), (254, 59729920), (256, 59263280), (304, 49905920), (307, 49418240), (320, 47410624), (380, 39924736), (508, 29864960), (512, 29631640), (608, 24952960), (614, 24709120), (635, 23891968), (640, 23705312), (760, 19962368), (1016, 14932480), (1024, 14815820), (1216, 12476480), (1228, 12354560), (1270, 11945984), (1280, 11852656), (1520, 9981184), (1535, 9883648), (2032, 7466240), (2048, 7407910), (2413, 6287360), (2432, 6238240), (2456, 6177280), (2540, 5972992), (2560, 5926328), (3040, 4990592), (3070, 4941824), (4064, 3733120), (4096, 3703955), (4826, 3143680), (4864, 3119120), (4912, 3088640), (5080, 2986496), (5120, 2963164), (5833, 2600960), (6080, 2495296), (6140, 2470912), (8128, 1866560), (9652, 1571840), (9728, 1559560), (9824, 1544320), (10160, 1493248), (10240, 1481582), (11666, 1300480), (12065, 1257472), (12160, 1247648), (12280, 1235456), (16256, 933280), (19304, 785920), (19456, 779780), (19648, 772160), (20320, 746624), (20480, 740791), (23332, 650240), (24130, 628736), (24320, 623824), (24560, 617728), (29165, 520192), (32512, 466640), (38608, 392960), (38912, 389890), (38989, 389120), (39296, 386080), (40640, 373312), (46664, 325120), (48260, 314368), (48640, 311912), (49120, 308864), (58330, 260096), (65024, 233320), (77216, 196480), (77824, 194945), (77978, 194560), (78592, 193040), (81280, 186656), (93328, 162560), (96520, 157184), (97280, 155956), (98240, 154432), (116660, 130048)]