1595294720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 264

約数和(自身を含む): 4346845440

約数和(自身を除く): 2751550720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 46, 62, 64, 76, 80, 92, 95, 115, 124, 128, 152, 155, 160, 184, 190, 230, 248, 256, 304, 310, 320, 368, 380, 437, 460, 496, 512, 529, 589, 608, 620, 640, 713, 736, 760, 874, 920, 992, 1024, 1058, 1178, 1216, 1240, 1280, 1426, 1472, 1520, 1748, 1840, 1984, 2116, 2185, 2356, 2432, 2480, 2560, 2645, 2852, 2944, 2945, 3040, 3496, 3565, 3680, 3968, 4232, 4370, 4712, 4864, 4960, 5120, 5290, 5704, 5888, 5890, 6080, 6992, 7130, 7360, 7936, 8464, 8740, 9424, 9728, 9920, 10051, 10580, 11408, 11776, 11780, 12160, 13547, 13984, 14260, 14720, 15872, 16399, 16928, 17480, 18848, 19456, 19840, 20102, 21160, 22816, 23552, 23560, 24320, 27094, 27968, 28520, 29440, 31744, 32798, 33856, 34960, 37696, 39680, 40204, 42320, 45632, 47120, 48640, 50255, 54188, 55936, 57040, 58880, 65596, 67712, 67735, 69920, 75392, 79360, 80408, 81995, 84640, 91264, 94240, 97280, 100510, 108376, 111872, 114080, 117760, 131192, 135424, 135470, 139840, 150784, 158720, 160816, 163990, 169280, 182528, 188480, 201020, 216752, 223744, 228160, 262384, 270848, 270940, 279680, 301568, 311581, 321632, 327980, 338560, 365056, 376960, 402040, 433504, 447488, 456320, 524768, 541696, 541880, 559360, 603136, 623162, 643264, 655960, 677120, 730112, 753920, 804080, 867008, 912640, 1049536, 1083760, 1118720, 1246324, 1286528, 1311920, 1354240, 1507840, 1557905, 1608160, 1734016, 1825280, 2099072, 2167520, 2237440, 2492648, 2573056, 2623840, 2708480, 3015680, 3115810, 3216320, 3468032, 3650560, 4198144, 4335040, 4985296, 5146112, 5247680, 6231620, 6432640, 6936064, 8396288, 8670080, 9970592, 10292224, 10495360, 12463240, 12865280, 13872128, 16792576, 17340160, 19941184, 20990720, 24926480, 25730560, 34680320, 39882368, 41981440, 49852960, 51461120, 69360640, 79764736, 83962880, 99705920, 159529472, 199411840, 319058944, 398823680, 797647360, 1595294720]

約数ペア:

[(1, 1595294720), (2, 797647360), (4, 398823680), (5, 319058944), (8, 199411840), (10, 159529472), (16, 99705920), (19, 83962880), (20, 79764736), (23, 69360640), (31, 51461120), (32, 49852960), (38, 41981440), (40, 39882368), (46, 34680320), (62, 25730560), (64, 24926480), (76, 20990720), (80, 19941184), (92, 17340160), (95, 16792576), (115, 13872128), (124, 12865280), (128, 12463240), (152, 10495360), (155, 10292224), (160, 9970592), (184, 8670080), (190, 8396288), (230, 6936064), (248, 6432640), (256, 6231620), (304, 5247680), (310, 5146112), (320, 4985296), (368, 4335040), (380, 4198144), (437, 3650560), (460, 3468032), (496, 3216320), (512, 3115810), (529, 3015680), (589, 2708480), (608, 2623840), (620, 2573056), (640, 2492648), (713, 2237440), (736, 2167520), (760, 2099072), (874, 1825280), (920, 1734016), (992, 1608160), (1024, 1557905), (1058, 1507840), (1178, 1354240), (1216, 1311920), (1240, 1286528), (1280, 1246324), (1426, 1118720), (1472, 1083760), (1520, 1049536), (1748, 912640), (1840, 867008), (1984, 804080), (2116, 753920), (2185, 730112), (2356, 677120), (2432, 655960), (2480, 643264), (2560, 623162), (2645, 603136), (2852, 559360), (2944, 541880), (2945, 541696), (3040, 524768), (3496, 456320), (3565, 447488), (3680, 433504), (3968, 402040), (4232, 376960), (4370, 365056), (4712, 338560), (4864, 327980), (4960, 321632), (5120, 311581), (5290, 301568), (5704, 279680), (5888, 270940), (5890, 270848), (6080, 262384), (6992, 228160), (7130, 223744), (7360, 216752), (7936, 201020), (8464, 188480), (8740, 182528), (9424, 169280), (9728, 163990), (9920, 160816), (10051, 158720), (10580, 150784), (11408, 139840), (11776, 135470), (11780, 135424), (12160, 131192), (13547, 117760), (13984, 114080), (14260, 111872), (14720, 108376), (15872, 100510), (16399, 97280), (16928, 94240), (17480, 91264), (18848, 84640), (19456, 81995), (19840, 80408), (20102, 79360), (21160, 75392), (22816, 69920), (23552, 67735), (23560, 67712), (24320, 65596), (27094, 58880), (27968, 57040), (28520, 55936), (29440, 54188), (31744, 50255), (32798, 48640), (33856, 47120), (34960, 45632), (37696, 42320), (39680, 40204)]