163285920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 647232768

約数和(自身を除く): 483946848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 160, 167, 168, 180, 194, 210, 224, 240, 252, 280, 288, 291, 315, 334, 336, 360, 388, 420, 480, 485, 501, 504, 560, 582, 630, 668, 672, 679, 720, 776, 835, 840, 873, 970, 1002, 1008, 1120, 1164, 1169, 1260, 1336, 1358, 1440, 1455, 1503, 1552, 1670, 1680, 1746, 1940, 2004, 2016, 2037, 2328, 2338, 2505, 2520, 2672, 2716, 2910, 3006, 3104, 3340, 3360, 3395, 3492, 3507, 3880, 4008, 4074, 4365, 4656, 4676, 5010, 5040, 5344, 5432, 5820, 5845, 6012, 6111, 6680, 6790, 6984, 7014, 7515, 7760, 8016, 8148, 8730, 9312, 9352, 10020, 10080, 10185, 10521, 10864, 11640, 11690, 12024, 12222, 13360, 13580, 13968, 14028, 15030, 15520, 16032, 16199, 16296, 17460, 17535, 18704, 20040, 20370, 21042, 21728, 23280, 23380, 24048, 24444, 26720, 27160, 27936, 28056, 30060, 30555, 32398, 32592, 34920, 35070, 37408, 40080, 40740, 42084, 46560, 46760, 48096, 48597, 48888, 52605, 54320, 56112, 60120, 61110, 64796, 65184, 69840, 70140, 80160, 80995, 81480, 84168, 93520, 97194, 97776, 105210, 108640, 112224, 113393, 120240, 122220, 129592, 139680, 140280, 145791, 161990, 162960, 168336, 187040, 194388, 195552, 210420, 226786, 240480, 242985, 244440, 259184, 280560, 291582, 323980, 325920, 336672, 340179, 388776, 420840, 453572, 485970, 488880, 518368, 561120, 566965, 583164, 647960, 680358, 728955, 777552, 841680, 907144, 971940, 977760, 1020537, 1133930, 1166328, 1295920, 1360716, 1457910, 1555104, 1683360, 1700895, 1814288, 1943880, 2041074, 2267860, 2332656, 2591840, 2721432, 2915820, 3401790, 3628576, 3887760, 4082148, 4535720, 4665312, 5102685, 5442864, 5831640, 6803580, 7775520, 8164296, 9071440, 10205370, 10885728, 11663280, 13607160, 16328592, 18142880, 20410740, 23326560, 27214320, 32657184, 40821480, 54428640, 81642960, 163285920]

約数ペア:

[(1, 163285920), (2, 81642960), (3, 54428640), (4, 40821480), (5, 32657184), (6, 27214320), (7, 23326560), (8, 20410740), (9, 18142880), (10, 16328592), (12, 13607160), (14, 11663280), (15, 10885728), (16, 10205370), (18, 9071440), (20, 8164296), (21, 7775520), (24, 6803580), (28, 5831640), (30, 5442864), (32, 5102685), (35, 4665312), (36, 4535720), (40, 4082148), (42, 3887760), (45, 3628576), (48, 3401790), (56, 2915820), (60, 2721432), (63, 2591840), (70, 2332656), (72, 2267860), (80, 2041074), (84, 1943880), (90, 1814288), (96, 1700895), (97, 1683360), (105, 1555104), (112, 1457910), (120, 1360716), (126, 1295920), (140, 1166328), (144, 1133930), (160, 1020537), (167, 977760), (168, 971940), (180, 907144), (194, 841680), (210, 777552), (224, 728955), (240, 680358), (252, 647960), (280, 583164), (288, 566965), (291, 561120), (315, 518368), (334, 488880), (336, 485970), (360, 453572), (388, 420840), (420, 388776), (480, 340179), (485, 336672), (501, 325920), (504, 323980), (560, 291582), (582, 280560), (630, 259184), (668, 244440), (672, 242985), (679, 240480), (720, 226786), (776, 210420), (835, 195552), (840, 194388), (873, 187040), (970, 168336), (1002, 162960), (1008, 161990), (1120, 145791), (1164, 140280), (1169, 139680), (1260, 129592), (1336, 122220), (1358, 120240), (1440, 113393), (1455, 112224), (1503, 108640), (1552, 105210), (1670, 97776), (1680, 97194), (1746, 93520), (1940, 84168), (2004, 81480), (2016, 80995), (2037, 80160), (2328, 70140), (2338, 69840), (2505, 65184), (2520, 64796), (2672, 61110), (2716, 60120), (2910, 56112), (3006, 54320), (3104, 52605), (3340, 48888), (3360, 48597), (3395, 48096), (3492, 46760), (3507, 46560), (3880, 42084), (4008, 40740), (4074, 40080), (4365, 37408), (4656, 35070), (4676, 34920), (5010, 32592), (5040, 32398), (5344, 30555), (5432, 30060), (5820, 28056), (5845, 27936), (6012, 27160), (6111, 26720), (6680, 24444), (6790, 24048), (6984, 23380), (7014, 23280), (7515, 21728), (7760, 21042), (8016, 20370), (8148, 20040), (8730, 18704), (9312, 17535), (9352, 17460), (10020, 16296), (10080, 16199), (10185, 16032), (10521, 15520), (10864, 15030), (11640, 14028), (11690, 13968), (12024, 13580), (12222, 13360)]