30670298880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19819}}^1$

素因数の和:19887

約数の個数: 288

約数和(自身を含む): 108896471040

約数和(自身を除く): 78226172160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1280, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3328, 3720, 3840, 3968, 4030, 4160, 4836, 4960, 4992, 5952, 6045, 6240, 6448, 7440, 7936, 8060, 8320, 9672, 9920, 9984, 11904, 12090, 12480, 12896, 14880, 16120, 16640, 19344, 19819, 19840, 23808, 24180, 24960, 25792, 29760, 32240, 38688, 39638, 39680, 48360, 49920, 51584, 59457, 59520, 64480, 77376, 79276, 96720, 99095, 103168, 118914, 119040, 128960, 154752, 158552, 193440, 198190, 237828, 257647, 257920, 297285, 309504, 317104, 386880, 396380, 475656, 515294, 515840, 594570, 614389, 634208, 772941, 773760, 792760, 951312, 1030588, 1189140, 1228778, 1268416, 1288235, 1545882, 1547520, 1585520, 1843167, 1902624, 2061176, 2378280, 2457556, 2536832, 2576470, 3071945, 3091764, 3171040, 3686334, 3805248, 3864705, 4122352, 4756560, 4915112, 5073664, 5152940, 6143890, 6183528, 6342080, 7372668, 7610496, 7729410, 7987057, 8244704, 9215835, 9513120, 9830224, 10305880, 12287780, 12367056, 12684160, 14745336, 15220992, 15458820, 15974114, 16489408, 18431670, 19026240, 19660448, 20611760, 23961171, 24575560, 24734112, 25368320, 29490672, 30917640, 31948228, 32978816, 36863340, 38052480, 39320896, 39935285, 41223520, 47922342, 49151120, 49468224, 58981344, 61835280, 63896456, 65957632, 73726680, 76104960, 78641792, 79870570, 82447040, 95844684, 98302240, 98936448, 117962688, 119805855, 123670560, 127792912, 147453360, 157283584, 159741140, 164894080, 191689368, 196604480, 197872896, 235925376, 239611710, 247341120, 255585824, 294906720, 319482280, 329788160, 383378736, 393208960, 471850752, 479223420, 494682240, 511171648, 589813440, 638964560, 766757472, 786417920, 958446840, 989364480, 1022343296, 1179626880, 1277929120, 1533514944, 1916893680, 2044686592, 2359253760, 2555858240, 3067029888, 3833787360, 5111716480, 6134059776, 7667574720, 10223432960, 15335149440, 30670298880]

約数ペア:

[(1, 30670298880), (2, 15335149440), (3, 10223432960), (4, 7667574720), (5, 6134059776), (6, 5111716480), (8, 3833787360), (10, 3067029888), (12, 2555858240), (13, 2359253760), (15, 2044686592), (16, 1916893680), (20, 1533514944), (24, 1277929120), (26, 1179626880), (30, 1022343296), (31, 989364480), (32, 958446840), (39, 786417920), (40, 766757472), (48, 638964560), (52, 589813440), (60, 511171648), (62, 494682240), (64, 479223420), (65, 471850752), (78, 393208960), (80, 383378736), (93, 329788160), (96, 319482280), (104, 294906720), (120, 255585824), (124, 247341120), (128, 239611710), (130, 235925376), (155, 197872896), (156, 196604480), (160, 191689368), (186, 164894080), (192, 159741140), (195, 157283584), (208, 147453360), (240, 127792912), (248, 123670560), (256, 119805855), (260, 117962688), (310, 98936448), (312, 98302240), (320, 95844684), (372, 82447040), (384, 79870570), (390, 78641792), (403, 76104960), (416, 73726680), (465, 65957632), (480, 63896456), (496, 61835280), (520, 58981344), (620, 49468224), (624, 49151120), (640, 47922342), (744, 41223520), (768, 39935285), (780, 39320896), (806, 38052480), (832, 36863340), (930, 32978816), (960, 31948228), (992, 30917640), (1040, 29490672), (1209, 25368320), (1240, 24734112), (1248, 24575560), (1280, 23961171), (1488, 20611760), (1560, 19660448), (1612, 19026240), (1664, 18431670), (1860, 16489408), (1920, 15974114), (1984, 15458820), (2015, 15220992), (2080, 14745336), (2418, 12684160), (2480, 12367056), (2496, 12287780), (2976, 10305880), (3120, 9830224), (3224, 9513120), (3328, 9215835), (3720, 8244704), (3840, 7987057), (3968, 7729410), (4030, 7610496), (4160, 7372668), (4836, 6342080), (4960, 6183528), (4992, 6143890), (5952, 5152940), (6045, 5073664), (6240, 4915112), (6448, 4756560), (7440, 4122352), (7936, 3864705), (8060, 3805248), (8320, 3686334), (9672, 3171040), (9920, 3091764), (9984, 3071945), (11904, 2576470), (12090, 2536832), (12480, 2457556), (12896, 2378280), (14880, 2061176), (16120, 1902624), (16640, 1843167), (19344, 1585520), (19819, 1547520), (19840, 1545882), (23808, 1288235), (24180, 1268416), (24960, 1228778), (25792, 1189140), (29760, 1030588), (32240, 951312), (38688, 792760), (39638, 773760), (39680, 772941), (48360, 634208), (49920, 614389), (51584, 594570), (59457, 515840), (59520, 515294), (64480, 475656), (77376, 396380), (79276, 386880), (96720, 317104), (99095, 309504), (103168, 297285), (118914, 257920), (119040, 257647), (128960, 237828), (154752, 198190), (158552, 193440)]