439414920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1524

約数の個数: 192

約数和(自身を含む): 1646161920

約数和(自身を除く): 1206747000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 504, 508, 630, 635, 762, 840, 889, 1016, 1143, 1260, 1270, 1373, 1524, 1778, 1905, 2286, 2520, 2540, 2667, 2746, 3048, 3556, 3810, 4119, 4445, 4572, 5080, 5334, 5492, 5715, 6865, 7112, 7620, 8001, 8238, 8890, 9144, 9611, 10668, 10984, 11430, 12357, 13335, 13730, 15240, 16002, 16476, 17780, 19222, 20595, 21336, 22860, 24714, 26670, 27460, 28833, 32004, 32952, 35560, 38444, 40005, 41190, 45720, 48055, 49428, 53340, 54920, 57666, 61785, 64008, 76888, 80010, 82380, 86499, 96110, 98856, 106680, 115332, 123570, 144165, 160020, 164760, 172998, 174371, 192220, 230664, 247140, 288330, 320040, 345996, 348742, 384440, 432495, 494280, 523113, 576660, 691992, 697484, 864990, 871855, 1046226, 1153320, 1220597, 1394968, 1569339, 1729980, 1743710, 2092452, 2441194, 2615565, 3138678, 3459960, 3487420, 3661791, 4184904, 4882388, 5231130, 6102985, 6277356, 6974840, 7323582, 7846695, 9764776, 10462260, 10985373, 12205970, 12554712, 14647164, 15693390, 18308955, 20924520, 21970746, 24411940, 29294328, 31386780, 36617910, 43941492, 48823880, 54926865, 62773560, 73235820, 87882984, 109853730, 146471640, 219707460, 439414920]

約数ペア:

[(1, 439414920), (2, 219707460), (3, 146471640), (4, 109853730), (5, 87882984), (6, 73235820), (7, 62773560), (8, 54926865), (9, 48823880), (10, 43941492), (12, 36617910), (14, 31386780), (15, 29294328), (18, 24411940), (20, 21970746), (21, 20924520), (24, 18308955), (28, 15693390), (30, 14647164), (35, 12554712), (36, 12205970), (40, 10985373), (42, 10462260), (45, 9764776), (56, 7846695), (60, 7323582), (63, 6974840), (70, 6277356), (72, 6102985), (84, 5231130), (90, 4882388), (105, 4184904), (120, 3661791), (126, 3487420), (127, 3459960), (140, 3138678), (168, 2615565), (180, 2441194), (210, 2092452), (252, 1743710), (254, 1729980), (280, 1569339), (315, 1394968), (360, 1220597), (381, 1153320), (420, 1046226), (504, 871855), (508, 864990), (630, 697484), (635, 691992), (762, 576660), (840, 523113), (889, 494280), (1016, 432495), (1143, 384440), (1260, 348742), (1270, 345996), (1373, 320040), (1524, 288330), (1778, 247140), (1905, 230664), (2286, 192220), (2520, 174371), (2540, 172998), (2667, 164760), (2746, 160020), (3048, 144165), (3556, 123570), (3810, 115332), (4119, 106680), (4445, 98856), (4572, 96110), (5080, 86499), (5334, 82380), (5492, 80010), (5715, 76888), (6865, 64008), (7112, 61785), (7620, 57666), (8001, 54920), (8238, 53340), (8890, 49428), (9144, 48055), (9611, 45720), (10668, 41190), (10984, 40005), (11430, 38444), (12357, 35560), (13335, 32952), (13730, 32004), (15240, 28833), (16002, 27460), (16476, 26670), (17780, 24714), (19222, 22860), (20595, 21336)]