164105280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3041

約数の個数: 168

約数和(自身を含む): 594360000

約数和(自身を除く): 430254720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 2999, 3040, 3420, 3648, 4560, 5472, 5998, 6080, 6840, 8997, 9120, 10944, 11996, 13680, 14995, 17994, 18240, 23992, 26991, 27360, 29990, 35988, 44985, 47984, 53982, 54720, 56981, 59980, 71976, 89970, 95968, 107964, 113962, 119960, 134955, 143952, 170943, 179940, 191936, 215928, 227924, 239920, 269910, 284905, 287904, 341886, 359880, 431856, 455848, 479840, 512829, 539820, 569810, 575808, 683772, 719760, 854715, 863712, 911696, 959680, 1025658, 1079640, 1139620, 1367544, 1439520, 1709430, 1727424, 1823392, 2051316, 2159280, 2279240, 2564145, 2735088, 2879040, 3418860, 3646784, 4102632, 4318560, 4558480, 5128290, 5470176, 6837720, 8205264, 8637120, 9116960, 10256580, 10940352, 13675440, 16410528, 18233920, 20513160, 27350880, 32821056, 41026320, 54701760, 82052640, 164105280]

約数ペア:

[(1, 164105280), (2, 82052640), (3, 54701760), (4, 41026320), (5, 32821056), (6, 27350880), (8, 20513160), (9, 18233920), (10, 16410528), (12, 13675440), (15, 10940352), (16, 10256580), (18, 9116960), (19, 8637120), (20, 8205264), (24, 6837720), (30, 5470176), (32, 5128290), (36, 4558480), (38, 4318560), (40, 4102632), (45, 3646784), (48, 3418860), (57, 2879040), (60, 2735088), (64, 2564145), (72, 2279240), (76, 2159280), (80, 2051316), (90, 1823392), (95, 1727424), (96, 1709430), (114, 1439520), (120, 1367544), (144, 1139620), (152, 1079640), (160, 1025658), (171, 959680), (180, 911696), (190, 863712), (192, 854715), (228, 719760), (240, 683772), (285, 575808), (288, 569810), (304, 539820), (320, 512829), (342, 479840), (360, 455848), (380, 431856), (456, 359880), (480, 341886), (570, 287904), (576, 284905), (608, 269910), (684, 239920), (720, 227924), (760, 215928), (855, 191936), (912, 179940), (960, 170943), (1140, 143952), (1216, 134955), (1368, 119960), (1440, 113962), (1520, 107964), (1710, 95968), (1824, 89970), (2280, 71976), (2736, 59980), (2880, 56981), (2999, 54720), (3040, 53982), (3420, 47984), (3648, 44985), (4560, 35988), (5472, 29990), (5998, 27360), (6080, 26991), (6840, 23992), (8997, 18240), (9120, 17994), (10944, 14995), (11996, 13680)]