328178160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 1152592896

約数和(自身を除く): 824414736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 97, 111, 120, 127, 144, 148, 180, 185, 194, 222, 240, 254, 291, 296, 333, 360, 370, 381, 388, 444, 485, 508, 555, 582, 592, 635, 666, 720, 740, 762, 776, 873, 888, 970, 1016, 1110, 1143, 1164, 1270, 1332, 1455, 1480, 1524, 1552, 1665, 1746, 1776, 1905, 1940, 2032, 2220, 2286, 2328, 2540, 2664, 2910, 2960, 3048, 3330, 3492, 3589, 3810, 3880, 4365, 4440, 4572, 4656, 4699, 5080, 5328, 5715, 5820, 6096, 6660, 6984, 7178, 7620, 7760, 8730, 8880, 9144, 9398, 10160, 10767, 11430, 11640, 12319, 13320, 13968, 14097, 14356, 15240, 17460, 17945, 18288, 18796, 21534, 22860, 23280, 23495, 24638, 26640, 28194, 28712, 30480, 32301, 34920, 35890, 36957, 37592, 42291, 43068, 45720, 46990, 49276, 53835, 56388, 57424, 61595, 64602, 69840, 70485, 71780, 73914, 75184, 84582, 86136, 91440, 93980, 98552, 107670, 110871, 112776, 123190, 129204, 140970, 143560, 147828, 161505, 169164, 172272, 184785, 187960, 197104, 211455, 215340, 221742, 225552, 246380, 258408, 281940, 287120, 295656, 323010, 338328, 369570, 375920, 422910, 430680, 443484, 455803, 492760, 516816, 554355, 563880, 591312, 646020, 676656, 739140, 845820, 861360, 886968, 911606, 985520, 1108710, 1127760, 1292040, 1367409, 1478280, 1691640, 1773936, 1823212, 2217420, 2279015, 2584080, 2734818, 2956560, 3383280, 3646424, 4102227, 4434840, 4558030, 5469636, 6837045, 7292848, 8204454, 8869680, 9116060, 10939272, 13674090, 16408908, 18232120, 20511135, 21878544, 27348180, 32817816, 36464240, 41022270, 54696360, 65635632, 82044540, 109392720, 164089080, 328178160]

約数ペア:

[(1, 328178160), (2, 164089080), (3, 109392720), (4, 82044540), (5, 65635632), (6, 54696360), (8, 41022270), (9, 36464240), (10, 32817816), (12, 27348180), (15, 21878544), (16, 20511135), (18, 18232120), (20, 16408908), (24, 13674090), (30, 10939272), (36, 9116060), (37, 8869680), (40, 8204454), (45, 7292848), (48, 6837045), (60, 5469636), (72, 4558030), (74, 4434840), (80, 4102227), (90, 3646424), (97, 3383280), (111, 2956560), (120, 2734818), (127, 2584080), (144, 2279015), (148, 2217420), (180, 1823212), (185, 1773936), (194, 1691640), (222, 1478280), (240, 1367409), (254, 1292040), (291, 1127760), (296, 1108710), (333, 985520), (360, 911606), (370, 886968), (381, 861360), (388, 845820), (444, 739140), (485, 676656), (508, 646020), (555, 591312), (582, 563880), (592, 554355), (635, 516816), (666, 492760), (720, 455803), (740, 443484), (762, 430680), (776, 422910), (873, 375920), (888, 369570), (970, 338328), (1016, 323010), (1110, 295656), (1143, 287120), (1164, 281940), (1270, 258408), (1332, 246380), (1455, 225552), (1480, 221742), (1524, 215340), (1552, 211455), (1665, 197104), (1746, 187960), (1776, 184785), (1905, 172272), (1940, 169164), (2032, 161505), (2220, 147828), (2286, 143560), (2328, 140970), (2540, 129204), (2664, 123190), (2910, 112776), (2960, 110871), (3048, 107670), (3330, 98552), (3492, 93980), (3589, 91440), (3810, 86136), (3880, 84582), (4365, 75184), (4440, 73914), (4572, 71780), (4656, 70485), (4699, 69840), (5080, 64602), (5328, 61595), (5715, 57424), (5820, 56388), (6096, 53835), (6660, 49276), (6984, 46990), (7178, 45720), (7620, 43068), (7760, 42291), (8730, 37592), (8880, 36957), (9144, 35890), (9398, 34920), (10160, 32301), (10767, 30480), (11430, 28712), (11640, 28194), (12319, 26640), (13320, 24638), (13968, 23495), (14097, 23280), (14356, 22860), (15240, 21534), (17460, 18796), (17945, 18288)]