146471640

素因数分解:

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

素因数の和:1521

約数の個数: 128

約数和(自身を含む): 506511360

約数和(自身を除く): 360039720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1373, 1524, 1778, 1905, 2540, 2667, 2746, 3048, 3556, 3810, 4119, 4445, 5080, 5334, 5492, 6865, 7112, 7620, 8238, 8890, 9611, 10668, 10984, 13335, 13730, 15240, 16476, 17780, 19222, 20595, 21336, 26670, 27460, 28833, 32952, 35560, 38444, 41190, 48055, 53340, 54920, 57666, 76888, 82380, 96110, 106680, 115332, 144165, 164760, 174371, 192220, 230664, 288330, 348742, 384440, 523113, 576660, 697484, 871855, 1046226, 1153320, 1220597, 1394968, 1743710, 2092452, 2441194, 2615565, 3487420, 3661791, 4184904, 4882388, 5231130, 6102985, 6974840, 7323582, 9764776, 10462260, 12205970, 14647164, 18308955, 20924520, 24411940, 29294328, 36617910, 48823880, 73235820, 146471640]

約数ペア:

[(1, 146471640), (2, 73235820), (3, 48823880), (4, 36617910), (5, 29294328), (6, 24411940), (7, 20924520), (8, 18308955), (10, 14647164), (12, 12205970), (14, 10462260), (15, 9764776), (20, 7323582), (21, 6974840), (24, 6102985), (28, 5231130), (30, 4882388), (35, 4184904), (40, 3661791), (42, 3487420), (56, 2615565), (60, 2441194), (70, 2092452), (84, 1743710), (105, 1394968), (120, 1220597), (127, 1153320), (140, 1046226), (168, 871855), (210, 697484), (254, 576660), (280, 523113), (381, 384440), (420, 348742), (508, 288330), (635, 230664), (762, 192220), (840, 174371), (889, 164760), (1016, 144165), (1270, 115332), (1373, 106680), (1524, 96110), (1778, 82380), (1905, 76888), (2540, 57666), (2667, 54920), (2746, 53340), (3048, 48055), (3556, 41190), (3810, 38444), (4119, 35560), (4445, 32952), (5080, 28833), (5334, 27460), (5492, 26670), (6865, 21336), (7112, 20595), (7620, 19222), (8238, 17780), (8890, 16476), (9611, 15240), (10668, 13730), (10984, 13335)]