149495640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5741}}^1$

素因数の和:5793

約数の個数: 128

約数和(自身を含む): 529182720

約数和(自身を除く): 379687080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 5741, 6510, 8680, 11482, 13020, 17223, 22964, 26040, 28705, 34446, 40187, 45928, 57410, 68892, 80374, 86115, 114820, 120561, 137784, 160748, 172230, 177971, 200935, 229640, 241122, 321496, 344460, 355942, 401870, 482244, 533913, 602805, 688920, 711884, 803740, 889855, 964488, 1067826, 1205610, 1245797, 1423768, 1607480, 1779710, 2135652, 2411220, 2491594, 2669565, 3559420, 3737391, 4271304, 4822440, 4983188, 5339130, 6228985, 7118840, 7474782, 9966376, 10678260, 12457970, 14949564, 18686955, 21356520, 24915940, 29899128, 37373910, 49831880, 74747820, 149495640]

約数ペア:

[(1, 149495640), (2, 74747820), (3, 49831880), (4, 37373910), (5, 29899128), (6, 24915940), (7, 21356520), (8, 18686955), (10, 14949564), (12, 12457970), (14, 10678260), (15, 9966376), (20, 7474782), (21, 7118840), (24, 6228985), (28, 5339130), (30, 4983188), (31, 4822440), (35, 4271304), (40, 3737391), (42, 3559420), (56, 2669565), (60, 2491594), (62, 2411220), (70, 2135652), (84, 1779710), (93, 1607480), (105, 1423768), (120, 1245797), (124, 1205610), (140, 1067826), (155, 964488), (168, 889855), (186, 803740), (210, 711884), (217, 688920), (248, 602805), (280, 533913), (310, 482244), (372, 401870), (420, 355942), (434, 344460), (465, 321496), (620, 241122), (651, 229640), (744, 200935), (840, 177971), (868, 172230), (930, 160748), (1085, 137784), (1240, 120561), (1302, 114820), (1736, 86115), (1860, 80374), (2170, 68892), (2604, 57410), (3255, 45928), (3720, 40187), (4340, 34446), (5208, 28705), (5741, 26040), (6510, 22964), (8680, 17223), (11482, 13020)]