152056240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 287915600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 461, 496, 532, 560, 589, 620, 665, 760, 868, 922, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 1844, 2128, 2170, 2305, 2356, 2480, 2660, 2945, 3227, 3472, 3688, 4123, 4340, 4610, 4712, 5320, 5890, 6454, 7376, 8246, 8680, 8759, 9220, 9424, 10640, 11780, 12908, 14291, 16135, 16492, 17360, 17518, 18440, 20615, 23560, 25816, 28582, 32270, 32984, 35036, 36880, 41230, 43795, 47120, 51632, 57164, 61313, 64540, 65968, 70072, 71455, 82460, 87590, 100037, 114328, 122626, 129080, 140144, 142910, 164920, 175180, 200074, 228656, 245252, 258160, 271529, 285820, 306565, 329840, 350360, 400148, 490504, 500185, 543058, 571640, 613130, 700720, 800296, 981008, 1000370, 1086116, 1143280, 1226260, 1357645, 1600592, 1900703, 2000740, 2172232, 2452520, 2715290, 3801406, 4001480, 4344464, 4905040, 5430580, 7602812, 8002960, 9503515, 10861160, 15205624, 19007030, 21722320, 30411248, 38014060, 76028120, 152056240]

約数ペア:

[(1, 152056240), (2, 76028120), (4, 38014060), (5, 30411248), (7, 21722320), (8, 19007030), (10, 15205624), (14, 10861160), (16, 9503515), (19, 8002960), (20, 7602812), (28, 5430580), (31, 4905040), (35, 4344464), (38, 4001480), (40, 3801406), (56, 2715290), (62, 2452520), (70, 2172232), (76, 2000740), (80, 1900703), (95, 1600592), (112, 1357645), (124, 1226260), (133, 1143280), (140, 1086116), (152, 1000370), (155, 981008), (190, 800296), (217, 700720), (248, 613130), (266, 571640), (280, 543058), (304, 500185), (310, 490504), (380, 400148), (434, 350360), (461, 329840), (496, 306565), (532, 285820), (560, 271529), (589, 258160), (620, 245252), (665, 228656), (760, 200074), (868, 175180), (922, 164920), (1064, 142910), (1085, 140144), (1178, 129080), (1240, 122626), (1330, 114328), (1520, 100037), (1736, 87590), (1844, 82460), (2128, 71455), (2170, 70072), (2305, 65968), (2356, 64540), (2480, 61313), (2660, 57164), (2945, 51632), (3227, 47120), (3472, 43795), (3688, 41230), (4123, 36880), (4340, 35036), (4610, 32984), (4712, 32270), (5320, 28582), (5890, 25816), (6454, 23560), (7376, 20615), (8246, 18440), (8680, 17518), (8759, 17360), (9220, 16492), (9424, 16135), (10640, 14291), (11780, 12908)]