144400608320

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{51413}}^1$

素因数の和:51628

約数の個数: 112

約数和(自身を含む): 351656952768

約数和(自身を除く): 207256344448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 131, 134, 160, 262, 268, 320, 335, 524, 536, 655, 670, 1048, 1072, 1310, 1340, 2096, 2144, 2620, 2680, 4192, 4288, 5240, 5360, 8384, 8777, 10480, 10720, 17554, 20960, 21440, 35108, 41920, 43885, 51413, 70216, 87770, 102826, 140432, 175540, 205652, 257065, 280864, 351080, 411304, 514130, 561728, 702160, 822608, 1028260, 1404320, 1645216, 2056520, 2808640, 3290432, 3444671, 4113040, 6735103, 6889342, 8226080, 13470206, 13778684, 16452160, 17223355, 26940412, 27557368, 33675515, 34446710, 53880824, 55114736, 67351030, 68893420, 107761648, 110229472, 134702060, 137786840, 215523296, 220458944, 269404120, 275573680, 431046592, 451251901, 538808240, 551147360, 902503802, 1077616480, 1102294720, 1805007604, 2155232960, 2256259505, 3610015208, 4512519010, 7220030416, 9025038020, 14440060832, 18050076040, 28880121664, 36100152080, 72200304160, 144400608320]

約数ペア:

[(1, 144400608320), (2, 72200304160), (4, 36100152080), (5, 28880121664), (8, 18050076040), (10, 14440060832), (16, 9025038020), (20, 7220030416), (32, 4512519010), (40, 3610015208), (64, 2256259505), (67, 2155232960), (80, 1805007604), (131, 1102294720), (134, 1077616480), (160, 902503802), (262, 551147360), (268, 538808240), (320, 451251901), (335, 431046592), (524, 275573680), (536, 269404120), (655, 220458944), (670, 215523296), (1048, 137786840), (1072, 134702060), (1310, 110229472), (1340, 107761648), (2096, 68893420), (2144, 67351030), (2620, 55114736), (2680, 53880824), (4192, 34446710), (4288, 33675515), (5240, 27557368), (5360, 26940412), (8384, 17223355), (8777, 16452160), (10480, 13778684), (10720, 13470206), (17554, 8226080), (20960, 6889342), (21440, 6735103), (35108, 4113040), (41920, 3444671), (43885, 3290432), (51413, 2808640), (70216, 2056520), (87770, 1645216), (102826, 1404320), (140432, 1028260), (175540, 822608), (205652, 702160), (257065, 561728), (280864, 514130), (351080, 411304)]