129440160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 483900480

約数和(自身を除く): 354460320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 83, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 166, 171, 180, 190, 216, 228, 240, 249, 270, 285, 288, 304, 332, 342, 360, 361, 380, 415, 432, 456, 480, 498, 513, 540, 570, 608, 664, 684, 720, 722, 747, 760, 830, 855, 864, 912, 996, 1026, 1080, 1083, 1140, 1245, 1328, 1368, 1440, 1444, 1494, 1520, 1577, 1660, 1710, 1805, 1824, 1992, 2052, 2160, 2166, 2241, 2280, 2490, 2565, 2656, 2736, 2888, 2988, 3040, 3154, 3249, 3320, 3420, 3610, 3735, 3984, 4104, 4320, 4332, 4482, 4560, 4731, 4980, 5130, 5415, 5472, 5776, 5976, 6308, 6498, 6640, 6840, 7220, 7470, 7885, 7968, 8208, 8664, 8964, 9120, 9462, 9747, 9960, 10260, 10830, 11205, 11552, 11952, 12616, 12996, 13280, 13680, 14193, 14440, 14940, 15770, 16245, 16416, 17328, 17928, 18924, 19494, 19920, 20520, 21660, 22410, 23655, 23904, 25232, 25992, 27360, 28386, 28880, 29880, 29963, 31540, 32490, 34656, 35856, 37848, 38988, 39840, 41040, 42579, 43320, 44820, 47310, 48735, 50464, 51984, 56772, 57760, 59760, 59926, 63080, 64980, 70965, 71712, 75696, 77976, 82080, 85158, 86640, 89640, 89889, 94620, 97470, 103968, 113544, 119520, 119852, 126160, 129960, 141930, 149815, 151392, 155952, 170316, 173280, 179280, 179778, 189240, 194940, 212895, 227088, 239704, 252320, 259920, 269667, 283860, 299630, 311904, 340632, 358560, 359556, 378480, 389880, 425790, 449445, 454176, 479408, 519840, 539334, 567720, 599260, 681264, 719112, 756960, 779760, 809001, 851580, 898890, 958816, 1078668, 1135440, 1198520, 1348335, 1362528, 1438224, 1559520, 1618002, 1703160, 1797780, 2157336, 2270880, 2397040, 2696670, 2876448, 3236004, 3406320, 3595560, 4045005, 4314672, 4794080, 5393340, 6472008, 6812640, 7191120, 8090010, 8629344, 10786680, 12944016, 14382240, 16180020, 21573360, 25888032, 32360040, 43146720, 64720080, 129440160]

約数ペア:

[(1, 129440160), (2, 64720080), (3, 43146720), (4, 32360040), (5, 25888032), (6, 21573360), (8, 16180020), (9, 14382240), (10, 12944016), (12, 10786680), (15, 8629344), (16, 8090010), (18, 7191120), (19, 6812640), (20, 6472008), (24, 5393340), (27, 4794080), (30, 4314672), (32, 4045005), (36, 3595560), (38, 3406320), (40, 3236004), (45, 2876448), (48, 2696670), (54, 2397040), (57, 2270880), (60, 2157336), (72, 1797780), (76, 1703160), (80, 1618002), (83, 1559520), (90, 1438224), (95, 1362528), (96, 1348335), (108, 1198520), (114, 1135440), (120, 1078668), (135, 958816), (144, 898890), (152, 851580), (160, 809001), (166, 779760), (171, 756960), (180, 719112), (190, 681264), (216, 599260), (228, 567720), (240, 539334), (249, 519840), (270, 479408), (285, 454176), (288, 449445), (304, 425790), (332, 389880), (342, 378480), (360, 359556), (361, 358560), (380, 340632), (415, 311904), (432, 299630), (456, 283860), (480, 269667), (498, 259920), (513, 252320), (540, 239704), (570, 227088), (608, 212895), (664, 194940), (684, 189240), (720, 179778), (722, 179280), (747, 173280), (760, 170316), (830, 155952), (855, 151392), (864, 149815), (912, 141930), (996, 129960), (1026, 126160), (1080, 119852), (1083, 119520), (1140, 113544), (1245, 103968), (1328, 97470), (1368, 94620), (1440, 89889), (1444, 89640), (1494, 86640), (1520, 85158), (1577, 82080), (1660, 77976), (1710, 75696), (1805, 71712), (1824, 70965), (1992, 64980), (2052, 63080), (2160, 59926), (2166, 59760), (2241, 57760), (2280, 56772), (2490, 51984), (2565, 50464), (2656, 48735), (2736, 47310), (2888, 44820), (2988, 43320), (3040, 42579), (3154, 41040), (3249, 39840), (3320, 38988), (3420, 37848), (3610, 35856), (3735, 34656), (3984, 32490), (4104, 31540), (4320, 29963), (4332, 29880), (4482, 28880), (4560, 28386), (4731, 27360), (4980, 25992), (5130, 25232), (5415, 23904), (5472, 23655), (5776, 22410), (5976, 21660), (6308, 20520), (6498, 19920), (6640, 19494), (6840, 18924), (7220, 17928), (7470, 17328), (7885, 16416), (7968, 16245), (8208, 15770), (8664, 14940), (8964, 14440), (9120, 14193), (9462, 13680), (9747, 13280), (9960, 12996), (10260, 12616), (10830, 11952), (11205, 11552)]