818912160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 384

約数和(自身を含む): 3294950400

約数和(自身を除く): 2476038240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 330, 342, 352, 360, 380, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 594, 608, 627, 660, 684, 720, 760, 792, 836, 855, 864, 880, 907, 912, 990, 1026, 1045, 1056, 1080, 1140, 1188, 1254, 1320, 1368, 1440, 1485, 1520, 1584, 1672, 1710, 1760, 1814, 1824, 1881, 1980, 2052, 2090, 2160, 2280, 2376, 2508, 2565, 2640, 2721, 2736, 2970, 3040, 3135, 3168, 3344, 3420, 3628, 3762, 3960, 4104, 4180, 4320, 4535, 4560, 4752, 5016, 5130, 5280, 5442, 5472, 5643, 5940, 6270, 6688, 6840, 7256, 7524, 7920, 8163, 8208, 8360, 9070, 9120, 9405, 9504, 9977, 10032, 10260, 10884, 11286, 11880, 12540, 13605, 13680, 14512, 15048, 15840, 16326, 16416, 16720, 17233, 18140, 18810, 19954, 20064, 20520, 21768, 22572, 23760, 24489, 25080, 27210, 27360, 28215, 29024, 29931, 30096, 32652, 33440, 34466, 36280, 37620, 39908, 40815, 41040, 43536, 45144, 47520, 48978, 49885, 50160, 51699, 54420, 56430, 59862, 60192, 65304, 68932, 72560, 75240, 79816, 81630, 82080, 86165, 87072, 89793, 90288, 97956, 99770, 100320, 103398, 108840, 112860, 119724, 122445, 130608, 137864, 145120, 149655, 150480, 155097, 159632, 163260, 172330, 179586, 180576, 189563, 195912, 199540, 206796, 217680, 225720, 239448, 244890, 258495, 261216, 269379, 275728, 299310, 300960, 310194, 319264, 326520, 344660, 359172, 379126, 391824, 399080, 413592, 435360, 448965, 451440, 465291, 478896, 489780, 516990, 538758, 551456, 568689, 598620, 620388, 653040, 689320, 718344, 758252, 775485, 783648, 798160, 827184, 897930, 902880, 930582, 947815, 957792, 979560, 1033980, 1077516, 1137378, 1197240, 1240776, 1306080, 1346895, 1378640, 1436688, 1516504, 1550970, 1596320, 1654368, 1706067, 1795860, 1861164, 1895630, 1959120, 2067960, 2155032, 2274756, 2326455, 2394480, 2481552, 2693790, 2757280, 2843445, 2873376, 3033008, 3101940, 3412134, 3591720, 3722328, 3791260, 3918240, 4135920, 4310064, 4549512, 4652910, 4788960, 4963104, 5118201, 5387580, 5686890, 6066016, 6203880, 6824268, 7183440, 7444656, 7582520, 8271840, 8530335, 8620128, 9099024, 9305820, 10236402, 10775160, 11373780, 12407760, 13648536, 14366880, 14889312, 15165040, 17060670, 18198048, 18611640, 20472804, 21550320, 22747560, 24815520, 25591005, 27297072, 30330080, 34121340, 37223280, 40945608, 43100640, 45495120, 51182010, 54594144, 68242680, 74446560, 81891216, 90990240, 102364020, 136485360, 163782432, 204728040, 272970720, 409456080, 818912160]

約数ペア:

[(1, 818912160), (2, 409456080), (3, 272970720), (4, 204728040), (5, 163782432), (6, 136485360), (8, 102364020), (9, 90990240), (10, 81891216), (11, 74446560), (12, 68242680), (15, 54594144), (16, 51182010), (18, 45495120), (19, 43100640), (20, 40945608), (22, 37223280), (24, 34121340), (27, 30330080), (30, 27297072), (32, 25591005), (33, 24815520), (36, 22747560), (38, 21550320), (40, 20472804), (44, 18611640), (45, 18198048), (48, 17060670), (54, 15165040), (55, 14889312), (57, 14366880), (60, 13648536), (66, 12407760), (72, 11373780), (76, 10775160), (80, 10236402), (88, 9305820), (90, 9099024), (95, 8620128), (96, 8530335), (99, 8271840), (108, 7582520), (110, 7444656), (114, 7183440), (120, 6824268), (132, 6203880), (135, 6066016), (144, 5686890), (152, 5387580), (160, 5118201), (165, 4963104), (171, 4788960), (176, 4652910), (180, 4549512), (190, 4310064), (198, 4135920), (209, 3918240), (216, 3791260), (220, 3722328), (228, 3591720), (240, 3412134), (264, 3101940), (270, 3033008), (285, 2873376), (288, 2843445), (297, 2757280), (304, 2693790), (330, 2481552), (342, 2394480), (352, 2326455), (360, 2274756), (380, 2155032), (396, 2067960), (418, 1959120), (432, 1895630), (440, 1861164), (456, 1795860), (480, 1706067), (495, 1654368), (513, 1596320), (528, 1550970), (540, 1516504), (570, 1436688), (594, 1378640), (608, 1346895), (627, 1306080), (660, 1240776), (684, 1197240), (720, 1137378), (760, 1077516), (792, 1033980), (836, 979560), (855, 957792), (864, 947815), (880, 930582), (907, 902880), (912, 897930), (990, 827184), (1026, 798160), (1045, 783648), (1056, 775485), (1080, 758252), (1140, 718344), (1188, 689320), (1254, 653040), (1320, 620388), (1368, 598620), (1440, 568689), (1485, 551456), (1520, 538758), (1584, 516990), (1672, 489780), (1710, 478896), (1760, 465291), (1814, 451440), (1824, 448965), (1881, 435360), (1980, 413592), (2052, 399080), (2090, 391824), (2160, 379126), (2280, 359172), (2376, 344660), (2508, 326520), (2565, 319264), (2640, 310194), (2721, 300960), (2736, 299310), (2970, 275728), (3040, 269379), (3135, 261216), (3168, 258495), (3344, 244890), (3420, 239448), (3628, 225720), (3762, 217680), (3960, 206796), (4104, 199540), (4180, 195912), (4320, 189563), (4535, 180576), (4560, 179586), (4752, 172330), (5016, 163260), (5130, 159632), (5280, 155097), (5442, 150480), (5472, 149655), (5643, 145120), (5940, 137864), (6270, 130608), (6688, 122445), (6840, 119724), (7256, 112860), (7524, 108840), (7920, 103398), (8163, 100320), (8208, 99770), (8360, 97956), (9070, 90288), (9120, 89793), (9405, 87072), (9504, 86165), (9977, 82080), (10032, 81630), (10260, 79816), (10884, 75240), (11286, 72560), (11880, 68932), (12540, 65304), (13605, 60192), (13680, 59862), (14512, 56430), (15048, 54420), (15840, 51699), (16326, 50160), (16416, 49885), (16720, 48978), (17233, 47520), (18140, 45144), (18810, 43536), (19954, 41040), (20064, 40815), (20520, 39908), (21768, 37620), (22572, 36280), (23760, 34466), (24489, 33440), (25080, 32652), (27210, 30096), (27360, 29931), (28215, 29024)]