4514433280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16253}}^1$

素因数の和:16312

約数の個数: 144

約数和(自身を含む): 12757699584

約数和(自身を除く): 8243266304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 16253, 17360, 19840, 27776, 32506, 34720, 39680, 55552, 65012, 69440, 81265, 113771, 130024, 138880, 162530, 227542, 260048, 277760, 325060, 455084, 503843, 520096, 568855, 650120, 910168, 1007686, 1040192, 1137710, 1300240, 1820336, 2015372, 2080384, 2275420, 2519215, 2600480, 3526901, 3640672, 4030744, 4160768, 4550840, 5038430, 5200960, 7053802, 7281344, 8061488, 9101680, 10076860, 10401920, 14107604, 14562688, 16122976, 17634505, 18203360, 20153720, 20803840, 28215208, 29125376, 32245952, 35269010, 36406720, 40307440, 56430416, 64491904, 70538020, 72813440, 80614880, 112860832, 128983808, 141076040, 145626880, 161229760, 225721664, 282152080, 322459520, 451443328, 564304160, 644919040, 902886656, 1128608320, 2257216640, 4514433280]

約数ペア:

[(1, 4514433280), (2, 2257216640), (4, 1128608320), (5, 902886656), (7, 644919040), (8, 564304160), (10, 451443328), (14, 322459520), (16, 282152080), (20, 225721664), (28, 161229760), (31, 145626880), (32, 141076040), (35, 128983808), (40, 112860832), (56, 80614880), (62, 72813440), (64, 70538020), (70, 64491904), (80, 56430416), (112, 40307440), (124, 36406720), (128, 35269010), (140, 32245952), (155, 29125376), (160, 28215208), (217, 20803840), (224, 20153720), (248, 18203360), (256, 17634505), (280, 16122976), (310, 14562688), (320, 14107604), (434, 10401920), (448, 10076860), (496, 9101680), (560, 8061488), (620, 7281344), (640, 7053802), (868, 5200960), (896, 5038430), (992, 4550840), (1085, 4160768), (1120, 4030744), (1240, 3640672), (1280, 3526901), (1736, 2600480), (1792, 2519215), (1984, 2275420), (2170, 2080384), (2240, 2015372), (2480, 1820336), (3472, 1300240), (3968, 1137710), (4340, 1040192), (4480, 1007686), (4960, 910168), (6944, 650120), (7936, 568855), (8680, 520096), (8960, 503843), (9920, 455084), (13888, 325060), (16253, 277760), (17360, 260048), (19840, 227542), (27776, 162530), (32506, 138880), (34720, 130024), (39680, 113771), (55552, 81265), (65012, 69440)]