244822980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 737372160

約数和(自身を除く): 492549180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 127, 178, 190, 228, 254, 267, 285, 356, 361, 380, 381, 445, 508, 534, 570, 635, 722, 762, 890, 1068, 1083, 1140, 1270, 1335, 1444, 1524, 1691, 1780, 1805, 1905, 2166, 2413, 2540, 2670, 3382, 3610, 3810, 4332, 4826, 5073, 5340, 5415, 6764, 7220, 7239, 7620, 8455, 9652, 10146, 10830, 11303, 12065, 14478, 16910, 20292, 21660, 22606, 24130, 25365, 28956, 32129, 33820, 33909, 36195, 45212, 45847, 48260, 50730, 56515, 64258, 67818, 72390, 91694, 96387, 101460, 113030, 128516, 135636, 137541, 144780, 160645, 169545, 183388, 192774, 214757, 226060, 229235, 275082, 321290, 339090, 385548, 429514, 458470, 481935, 550164, 642580, 644271, 678180, 687705, 859028, 916940, 963870, 1073785, 1288542, 1375410, 1927740, 2147570, 2577084, 2750820, 3221355, 4080383, 4295140, 6442710, 8160766, 12241149, 12885420, 16321532, 20401915, 24482298, 40803830, 48964596, 61205745, 81607660, 122411490, 244822980]

約数ペア:

[(1, 244822980), (2, 122411490), (3, 81607660), (4, 61205745), (5, 48964596), (6, 40803830), (10, 24482298), (12, 20401915), (15, 16321532), (19, 12885420), (20, 12241149), (30, 8160766), (38, 6442710), (57, 4295140), (60, 4080383), (76, 3221355), (89, 2750820), (95, 2577084), (114, 2147570), (127, 1927740), (178, 1375410), (190, 1288542), (228, 1073785), (254, 963870), (267, 916940), (285, 859028), (356, 687705), (361, 678180), (380, 644271), (381, 642580), (445, 550164), (508, 481935), (534, 458470), (570, 429514), (635, 385548), (722, 339090), (762, 321290), (890, 275082), (1068, 229235), (1083, 226060), (1140, 214757), (1270, 192774), (1335, 183388), (1444, 169545), (1524, 160645), (1691, 144780), (1780, 137541), (1805, 135636), (1905, 128516), (2166, 113030), (2413, 101460), (2540, 96387), (2670, 91694), (3382, 72390), (3610, 67818), (3810, 64258), (4332, 56515), (4826, 50730), (5073, 48260), (5340, 45847), (5415, 45212), (6764, 36195), (7220, 33909), (7239, 33820), (7620, 32129), (8455, 28956), (9652, 25365), (10146, 24130), (10830, 22606), (11303, 21660), (12065, 20292), (14478, 16910)]