31660595280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^3\times {\mathrm{2137}}^1$

素因数の和:2216

約数の個数: 320

約数和(自身を含む): 115164652800

約数和(自身を除く): 83504057520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 361, 380, 432, 456, 513, 540, 570, 684, 720, 722, 760, 855, 912, 1026, 1080, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2052, 2137, 2160, 2166, 2280, 2565, 2736, 2888, 3249, 3420, 3610, 4104, 4274, 4332, 4560, 5130, 5415, 5776, 6411, 6498, 6840, 6859, 7220, 8208, 8548, 8664, 9747, 10260, 10685, 10830, 12822, 12996, 13680, 13718, 14440, 16245, 17096, 17328, 19233, 19494, 20520, 20577, 21370, 21660, 25644, 25992, 27436, 28880, 32055, 32490, 34192, 34295, 38466, 38988, 40603, 41040, 41154, 42740, 43320, 48735, 51288, 51984, 54872, 57699, 61731, 64110, 64980, 68590, 76932, 77976, 81206, 82308, 85480, 86640, 96165, 97470, 102576, 102885, 109744, 115398, 121809, 123462, 128220, 129960, 137180, 153864, 155952, 162412, 164616, 170960, 185193, 192330, 194940, 203015, 205770, 230796, 243618, 246924, 256440, 259920, 274360, 288495, 307728, 308655, 324824, 329232, 365427, 370386, 384660, 389880, 406030, 411540, 461592, 487236, 493848, 512880, 548720, 576990, 609045, 617310, 649648, 730854, 740772, 769320, 771457, 779760, 812060, 823080, 923184, 925965, 974472, 987696, 1096281, 1153980, 1218090, 1234620, 1461708, 1481544, 1538640, 1542914, 1624120, 1646160, 1827135, 1851930, 1948944, 2192562, 2307960, 2314371, 2436180, 2469240, 2923416, 2963088, 3085828, 3248240, 3654270, 3703860, 3857285, 4385124, 4615920, 4628742, 4872360, 4938480, 5481405, 5846832, 6171656, 6943113, 7308540, 7407720, 7714570, 8770248, 9257484, 9744720, 10962810, 11571855, 12343312, 13886226, 14617080, 14657683, 14815440, 15429140, 17540496, 18514968, 20829339, 21925620, 23143710, 27772452, 29234160, 29315366, 30858280, 34715565, 37029936, 41658678, 43851240, 43973049, 46287420, 55544904, 58630732, 61716560, 69431130, 73288415, 83317356, 87702480, 87946098, 92574840, 104146695, 111089808, 117261464, 131919147, 138862260, 146576830, 166634712, 175892196, 185149680, 208293390, 219865245, 234522928, 263838294, 277724520, 293153660, 333269424, 351784392, 395757441, 416586780, 439730490, 527676588, 555449040, 586307320, 659595735, 703568784, 791514882, 833173560, 879460980, 1055353176, 1172614640, 1319191470, 1583029764, 1666347120, 1758921960, 1978787205, 2110706352, 2638382940, 3166059528, 3517843920, 3957574410, 5276765880, 6332119056, 7915148820, 10553531760, 15830297640, 31660595280]

約数ペア:

[(1, 31660595280), (2, 15830297640), (3, 10553531760), (4, 7915148820), (5, 6332119056), (6, 5276765880), (8, 3957574410), (9, 3517843920), (10, 3166059528), (12, 2638382940), (15, 2110706352), (16, 1978787205), (18, 1758921960), (19, 1666347120), (20, 1583029764), (24, 1319191470), (27, 1172614640), (30, 1055353176), (36, 879460980), (38, 833173560), (40, 791514882), (45, 703568784), (48, 659595735), (54, 586307320), (57, 555449040), (60, 527676588), (72, 439730490), (76, 416586780), (80, 395757441), (90, 351784392), (95, 333269424), (108, 293153660), (114, 277724520), (120, 263838294), (135, 234522928), (144, 219865245), (152, 208293390), (171, 185149680), (180, 175892196), (190, 166634712), (216, 146576830), (228, 138862260), (240, 131919147), (270, 117261464), (285, 111089808), (304, 104146695), (342, 92574840), (360, 87946098), (361, 87702480), (380, 83317356), (432, 73288415), (456, 69431130), (513, 61716560), (540, 58630732), (570, 55544904), (684, 46287420), (720, 43973049), (722, 43851240), (760, 41658678), (855, 37029936), (912, 34715565), (1026, 30858280), (1080, 29315366), (1083, 29234160), (1140, 27772452), (1368, 23143710), (1444, 21925620), (1520, 20829339), (1710, 18514968), (1805, 17540496), (2052, 15429140), (2137, 14815440), (2160, 14657683), (2166, 14617080), (2280, 13886226), (2565, 12343312), (2736, 11571855), (2888, 10962810), (3249, 9744720), (3420, 9257484), (3610, 8770248), (4104, 7714570), (4274, 7407720), (4332, 7308540), (4560, 6943113), (5130, 6171656), (5415, 5846832), (5776, 5481405), (6411, 4938480), (6498, 4872360), (6840, 4628742), (6859, 4615920), (7220, 4385124), (8208, 3857285), (8548, 3703860), (8664, 3654270), (9747, 3248240), (10260, 3085828), (10685, 2963088), (10830, 2923416), (12822, 2469240), (12996, 2436180), (13680, 2314371), (13718, 2307960), (14440, 2192562), (16245, 1948944), (17096, 1851930), (17328, 1827135), (19233, 1646160), (19494, 1624120), (20520, 1542914), (20577, 1538640), (21370, 1481544), (21660, 1461708), (25644, 1234620), (25992, 1218090), (27436, 1153980), (28880, 1096281), (32055, 987696), (32490, 974472), (34192, 925965), (34295, 923184), (38466, 823080), (38988, 812060), (40603, 779760), (41040, 771457), (41154, 769320), (42740, 740772), (43320, 730854), (48735, 649648), (51288, 617310), (51984, 609045), (54872, 576990), (57699, 548720), (61731, 512880), (64110, 493848), (64980, 487236), (68590, 461592), (76932, 411540), (77976, 406030), (81206, 389880), (82308, 384660), (85480, 370386), (86640, 365427), (96165, 329232), (97470, 324824), (102576, 308655), (102885, 307728), (109744, 288495), (115398, 274360), (121809, 259920), (123462, 256440), (128220, 246924), (129960, 243618), (137180, 230796), (153864, 205770), (155952, 203015), (162412, 194940), (164616, 192330), (170960, 185193)]